Physics Notes for 9th Class Chapter-04

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Turning Effect of Forces:

The most interesting and important Subject Physics of 9th Class Chapter-04. Student want to know the important Questions and  physics notes for 9th class , to prepare it according to BISE Punjab. We are providing the Solution of Student Problems.

Here are important MCQs for 9th Class, Physics Chapter # 04

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Turning Effect of Force

Physics Ch-04, 9th

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1 / 55

A Meter Rod on a wedge is an example of __________ equilibrium.

2 / 55

A body is in equilibrium when its_____________

3 / 55

If the rotation produced in anti-clock wise direction, then the torque is taken as______

4 / 55

The center of gravity of a regular shaped body is always on its center of _____________

5 / 55

A __________is always acting while opening or closing water tap, a lock, stopper of a bottle or jar.

6 / 55

The center of Gravity of Cylinder is the___________

7 / 55

Racing cars are made stable by______

8 / 55

The point at which whole weight of the body appears to act is called___________

9 / 55

The Equilibrium in which the body does not come back to its original condition when set free after slightly lifting from one side is ____________ equilibrium.

10 / 55

A couple is formed by_______

11 / 55

In System International, the unit of torque is_________

  1. N
  2. Nm-2
  3. Nm-1
  4. Nm

Which Option is Correct ?

12 / 55

The center of Gravity of parallelogram, rectangle, square is the______

13 / 55

The Rotation produced in a body depends upon ___________ factors.

14 / 55

The Rotational effect of a body is measured by a quantity known as________

15 / 55

Second Condition of Equilibrium is represented by___________

16 / 55

There are _________ conditions of equilibrium.

17 / 55

The number of forces that can be added by head by head to tail rule are____

18 / 55

A force of 10-N is making an angle of 30° with the horizontal. Its horizontal component will be ____

19 / 55

During Rotation the particles of the body rotate along fixed circles. The straight line joining the centers of these circles is known as________

20 / 55

The direction of torque is determined by __________ rule.

21 / 55

If the direction of parallel forces is the opposite, then these are called ____________ forces.

22 / 55

According to Right Hand Rule, if ___________ is along the curl of the fingers of the right hand then the thumb points in the direction of the torque.

23 / 55

A book lying on the table is an example of ___________ Equilibrium.

24 / 55

When the sum of all the force acting on a body is zero or the object is moving with uniform velocity then it will be in __________

25 / 55

According to Second Law of Equilibrium, the sum of all the torques acting on the body should be ______

26 / 55

In Neutral equilibrium, the center of gravity ________ than the original position.

27 / 55

The type of Equilibrium in which after disturbance, the body again comes to rest position and center of gravity remains unchanged?

28 / 55

The Center of Gravity of Triangle is the_________

29 / 55

The number of perpendicular components of forces are_______

30 / 55

Motion of the football on the ground is an example of ________ Equilibrium.

31 / 55

The position of the center of gravity depends upon the________ of the body.

32 / 55

Component of a vector acting along the X-Axis is called__________

33 / 55

Addition of vectors are done by_________

34 / 55

Sigma (∑) is the Greek letter which is used to represent______

35 / 55

When two equal, opposite and parallel forces act at two points of the same body, they form a_______

36 / 55

The Torque produced in a body due to a Couple is equal to the product of one of the forces and the ____

37 / 55

There are __________ States of equilibrium.

38 / 55

Value of sin 30° is _________

39 / 55

If the direction of parallel forces is the same, then these are called ______ forces.

40 / 55

Torque is a _________ quantity.

41 / 55

Two equal but unlike parallel forces having different line of action produces____

42 / 55

First Condition of Equilibrium is represented by________

43 / 55

According to First Condition of Equilibrium, the sum of all the forces acting on the body should be _____

44 / 55

The Equilibrium in which the body comes back to its original condition when set free after slightly lifting from one side is _________ equilibrium.

45 / 55

If a number of forces act on a body such that their points of action are different but lines of action are parallel to each other than these forces are known as ____________forces.

46 / 55

The __________ of a racing car is kept low to make its stable.

47 / 55

If the Rotation is produced in Clock wise direction, then the Torque is taken as_________

48 / 55

The force which is acting perpendicularly downwards towards the earth is called________

49 / 55

A body is in natural equilibrium when its center of gravity____________

50 / 55

In Unstable equilibrium, the center of gravity is ____________ than the original position.

51 / 55

Component of a vector acting along the y-axis is called_____________

52 / 55

When an object is resting on the smooth horizontal surface, the weight of the object is balanced by ____

53 / 55

If the center of gravity of the body is below the fulcrum, then the body will be in ___________ equilibrium.

54 / 55

The perpendicular distance between the line of action of force and center of rotation and denoted by ‘r’ is called_______

55 / 55

In Stable Equilibrium, the center of gravity is ____________ than the original position.

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MCQs PHYSICS 9TH CHAPTER # 04

(Download in pdf format)

(Correct Answers has shown at front end of each question)

 


NUMERICAL PHYSICS 9TH CHAPTER # 04

(Download in pdf format)


LONG QUESTIONS PHYSICS 9TH CHAPTER # 04

(Download in pdf format)


TEXT BOOK EXERCISE SOLUTION PHYSICS 9TH CHAPTER # 04

(Download in pdf format)


Physics Notes, Numerical for Class 9th

If your are talking about the Study material of Class 9th Physics Notes chapter-04, Physics Notes for 9th Class Chapter-04, eStudent.pk is providing same helpful content against each chapter of Physics Class 9 notes pdf downloadable format of PTB book. For each chapter  there are short questions, long question, multiple-choice questions, and numerical. Similarly, in the case of extra material, there are long questions, short questions, and multiple-choice questions. So, every student can check these notes and prepare for exams.

How did we prepare from these notes? any Student of 9th class should prepared all the long question of each chapter first and practiced all the numerical as well in good grip. Then he should skimmed through all the multiple-choice question and short questions of same chapter. That should be enough for him to prepare a chapter and secure good marks in exams. All reader should use this technique if you like this.

Chapter wise PDF Notes / Problems / Numerical Solution of Physics

                  Chapter-01 – Physical Quantities and Measurements

                  Chapter-02 -Kinematics

                  Chapter-03 – Dynamics

                  Chapter-04 – Turning Effect of Forces

                  Chapter-05 – Gravitation

                  Chapter-06 – Work and Energy

                  Chapter-07 – Properties of Matter

                  Chapter-08 – Thermal Properties of Matter

                  Chapter-09 – Transfer of Heat

                  Pairing Scheme for 2021 – Physics 9th Class

Physics Notes for 9th Class Chapter-05

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Gravitation:

The most interesting and important Subject Physics of 9th Class Chapter-05. Student want to know the important Questions and  physics notes for 9th class , to prepare it according to BISE Punjab. We are providing the Solution of Student Problems.

Here are important MCQs for 9th Class, Physics Chapter # 05

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter#05 of Physics, Gravitation, 9th Class.

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Gravitation

Physics Ch-05, 9th

Here MCQs for your Revision

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1 / 30

What is not true about g?

2 / 30

Speed of GPS Satellite is______

3 / 30

The value of g on moon’s surface is 1.6ms-2. What will be the weight of a 100kg body on the surface of the moon?

4 / 30

The orbital speed of a low orbit satellite is _____________

  1. Zero
  2. 8ms-1
  3. 800ms-1
  4. 8000ms-1

which is Correct option ?

5 / 30

Gravitational Force on the surface of Earth is equal to_______

6 / 30

The value of g at a height one earth’s radius above the surface of Earth is _________

7 / 30

The Force which pulls the object towards the center of circle is known as ________force.

8 / 30

An Artificial Satellite keeps on revolving around the earth in different orbits with uniform speed due to the?

 

9 / 30

If Mass of two bodies is 1kg and distance between their centers is 1m then the gravitational force will be equal to________

10 / 30

The SI unit of gravitational force is______

11 / 30

On Mountains our weight will be _________ as compared to Weight on the surface of Earth

12 / 30

Which one of the following converts light energy into electrical energy?

13 / 30

In System International, the value of G is________

  1. 6.4 x 106 Nm2kg-2
  2. 6.4.x 10-11 Nm2kg-2
  3. 6.67 x 1011 Nm2kg-2
  4. 6.67 x 10-11 Nm2kg-2

which is the Correct Answer ?

14 / 30

Relative velocity of Geostationary satellite with respect to earth is_______

15 / 30

Distance of Moon from Earth is________

16 / 30

What will be the value of G if Mass of the Earth becomes Four Times_______

17 / 30

If the distance between two masses is half, then the Force of Gravitation becomes_______

18 / 30

Value of g increases with the ___________

19 / 30

The mass of Earth is approximately_________

  1. 6.9 x 1024 kg
  2. 6.0 x 10-24 kg
  3. 6.0x 1024 kg
  4. 5500 x 1024 kg

which one is Correct Answer ?

20 / 30

Earth’s Gravitational force of attraction vanishes at_________

21 / 30

Weight of the body of Mass 10-kg on the surface of Moon_______

22 / 30

If the weight of an object on the surface of earth is W. Its weight on the surface of moon will be___________

23 / 30

When an object is at a height equal to radius of Earth above the surface of the earth. What is the value of gn?

24 / 30

The altitude of geostationary orbits in which communications satellites are launched above the surface of Earth is ____________

25 / 30

As we go up the value of G becomes_________

26 / 30

Radius of Earth is________

  1. 6.4.x 106 km
  2. 6.4x106m
  3. 6x 106m
  4. 6 x 106 km

which is the Correct Option ?

27 / 30

Unit of Gravitational Field Strength is_____

28 / 30

_________predicted about artificial satellites about 300 years ago.

29 / 30

Height of the Geostationary Satellite above the surface of earth is_________

30 / 30

If a Rocket is fired vertically with a speed of ________, it will start revolving around the earth.

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MCQs PHYSICS 9TH CHAPTER 05

(Download in pdf format)

(Correct Answers has shown at front end of each question)


NUMERICALS PHYSICS 9TH CHAPTER 05

(Download in pdf format)


LONG QUESTIONS PHYSICS 9TH CHAPTER 05

(Download in pdf format)


TEXT BOOK EXERCISE SOLUTION PHYSICS 9TH CHAPTER 05

(Download in pdf format)


 

 

Physics Notes, Numerical for Class 9th

If your are talking about the Study material of Class 9th Physics Notes chapter-05, Physics Notes for 9th Class Chapter-05, eStudent.pk is providing same helpful content against each chapter of Physics Class 9 notes pdf downloadable format of PTB book. For each chapter  there are short questions, long question, multiple-choice questions, and numerical. Similarly, in the case of extra material, there are long questions, short questions, and multiple-choice questions. So, every student can check these notes and prepare for exams.

How did we prepare from these notes? any Student of 9th class should prepared all the long question of each chapter first and practiced all the numerical as well in good grip. Then he should skimmed through all the multiple-choice question and short questions of same chapter. That should be enough for him to prepare a chapter and secure good marks in exams. All reader should use this technique if you like this.

Chapter wise PDF Notes / Problems / Numerical Solution of Physics

                 Chapter-01 – Physical Quantities and Measurements

                 Chapter-02 -Kinematics

                 Chapter-03 – Dynamics

                 Chapter-04 – Turning Effect of Forces

                 Chapter-05 – Gravitation

                 Chapter-06 – Work and Energy

                 Chapter-07 – Properties of Matter

                 Chapter-08 – Thermal Properties of Matter

                 Chapter-09 – Transfer of Heat

                 Pairing Scheme for 2021 – Physics 9th Class

Physics Notes for 9th Class Chapter-06

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Work and Energy:

The most interesting and important Subject Physics of 9th Class Chapter-06. Student want to know the important Questions and  physics notes for 9th class , to prepare it according to BISE Punjab. We are providing the Solution of Student Problems.

Here are important MCQs for 9th Class, Physics Chapter # 06

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter#06 of Physics, Work and Energy, 9th Class.

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Physics Ch-06, 9th

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1 / 49

If the direction of motion of the force is perpendicular to the direction of motion of the body, then work done will be __________

2 / 49

The work done will be zero when the angle between force and distance is ______

3 / 49

Increase in K.E is equal to_______

4 / 49

What will be the Kinetic Energy of a body, if its Mass is doubled?

5 / 49

Work done will be maximum if displacement is _____________ to force.

6 / 49

Unit of Power is__________

7 / 49

Rate of doing Work with respect to Time is known as_________

8 / 49

Energy is _________ Quantity.

9 / 49

Which unit is equal to kgm2s-2 in the units given below_________

10 / 49

What will be the kinetic energy of a car of mass 1000kg moving with a velocity of 20ms-1 ? 

  • 2 x 102 J
  • 2 x 103 J
  • 2 x 105 J
  • 2 x 107 J

which option is correct

11 / 49

Work done will be zero if displacement is __________ to force.

12 / 49

What will be the power of a machine, which is doing 10-J work in 5-Seconds?

13 / 49

For work ____ conditions should be fulfilled.

14 / 49

Rate of doing work is called__________

15 / 49

Ability of a body to do work is known as________

16 / 49

There are ___________ basic kinds of energy.

17 / 49

Unit of work is ___________

18 / 49

The kinetic energy of a body of mass 2kg is 25J. its speed is _____

19 / 49

Work is ____________ quantity

20 / 49

How many types of mechanical energy are?

21 / 49

01-HP = ____________

22 / 49

What will be the magnitude of work if a force of 25-N pulls a Stone through a distance of 5-Meter in its direction____________

23 / 49

How much power is used by a 40-kg athlete by climbing 10-M high ladder in 10-Sec_____

24 / 49

When a body is lifted through a height “H”, the work done on it appears in the form of its____

25 / 49

Energy possessed by a body due to its motion is called ____________ energy.

26 / 49

Ability of a body to do work due to its position is called _________ energy.

27 / 49

Work done will be count as 1 _________if a force of one Newton acts on the body and it covers the distance of 1 meter in the direction of force.

28 / 49

Decrease in K.E is equal to___________

29 / 49

For Maintaining the body Temperature ___________energy is used.

30 / 49

For movement of our body ___________ energy is used.

31 / 49

Energy of the water stored in the Dam is________

32 / 49

Product of Force and Distance covered in the direction of force is called _______

33 / 49

Increase in P.E is equal to________

34 / 49

Unit of Energy in System International is__________

35 / 49

The energy store in a dam is _________

36 / 49

The work done in lifting a brick of mass 2kg through a height of 5m above the ground will be ________

37 / 49

One Mega Joule is equal to________

  1. 106 J
  2. 103 J
  3. 109 J
  4. 102 J

which option is correct ?

38 / 49

In Einstein’s mass-energy equation, “c” is the ________

39 / 49

For the propagation of signals in our body ____________ energy is used.

40 / 49

What will be the Kinetic Energy of a body if its velocity is doubled?

41 / 49

Total energy of the system______

42 / 49

The energy stored in coal is ____________

43 / 49

Ability of a body to do work due to its height from the surface of earth is called energy of ________

44 / 49

Decrease in P.E is equal to____________

45 / 49

If the velocity of a body becomes double, then its kinetic energy will ___________

46 / 49

A Motor lifts a Weight of 5-N up to the Height of 2-M in 4 Seconds. What will be the power of the motor?

47 / 49

A Bowler during playing Cricket throws a ball of mass 200-g with a velocity of 20 ms-1. Its Kinetic Energy will be_______

48 / 49

When a ball is lifted to a height ‘H’ from the ground, it will possess ____________ energy.

49 / 49

Work done will be __________ if no force act on the body.

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MCQs PHYSICS 9TH CHAPTER # 06

 (Download in pdf format)

(Correct Answers has shown at front end of each question)

 


NUMERICAL PHYSICS 9TH CHAPTER # 06

(Download in pdf format)


LONG QUESTIONS PHYSICS 9TH CHAPTER # 06

(Download in pdf format)


TEXT BOOK EXERCISE SOLUTION PHYSICS 9TH CHAPTER # 06

(Download in pdf format)

 


Physics Notes, Numerical for Class 9th

If your are talking about the Study material of Class 9th Physics Notes chapter-06, Physics Notes for 9th Class Chapter-06, eStudent.pk is providing same helpful content against each chapter of Physics Class 9 notes pdf downloadable format of PTB book. For each chapter  there are short questions, long question, multiple-choice questions, and numerical. Similarly, in the case of extra material, there are long questions, short questions, and multiple-choice questions. So, every student can check these notes and prepare for exams.

How did we prepare from these notes? any Student of 9th class should prepared all the long question of each chapter first and practiced all the numerical as well in good grip. Then he should skimmed through all the multiple-choice question and short questions of same chapter. That should be enough for him to prepare a chapter and secure good marks in exams. All reader should use this technique if you like this.

Chapter wise PDF Notes / Problems / Numerical Solution of Physics

                  Chapter-01 – Physical Quantities and Measurements

                  Chapter-02 -Kinematics

                  Chapter-03 – Dynamics

                  Chapter-04 – Turning Effect of Forces

                  Chapter-05 – Gravitation

                  Chapter-06 – Work and Energy

                  Chapter-07 – Properties of Matter

                  Chapter-08 – Thermal Properties of Matter

                  Chapter-09 – Transfer of Heat

                  Pairing Scheme for 2021 – Physics 9th Class

Physics Notes for 9th Class Chapter-07

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Properties of Matter:

The most interesting and important Subject Physics of 9th Class Chapter-07. Student want to know the important Questions and  physics notes for 9th class , to prepare it according to BISE Punjab. We are providing the Solution of Student Problems.

Here are important MCQs for 9th Class, Physics Chapter # 07

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter#07 of Physics,  Properties of Matter, 9th Class.

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Physics Ch-07, 9th

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1 / 44

The object will sink in the liquid surface when___________

2 / 44

When Temperature of the matter increases, intermolecular forces ___________

3 / 44

If Pressure is exerted on a liquid, Liquid transmits it__________

4 / 44

A solid object is__________

5 / 44

Weakest attractive forces are in____________

6 / 44

Ionic state of matter is called __________

7 / 44

Buoyant Force is equal to the _____________ of the liquid displaced by the object.

8 / 44

If Quantity of the Gas is increased in the container, then gas pressure ___________

9 / 44

When Temperature of the Gas increases then Gas pressure _____________

10 / 44

Due to Pressure difference on an object, an upward force acts on the object known as_______

11 / 44

The Force exerted perpendicularly on unit area of an object is called___________

12 / 44

The ratio of tensile stress and tensile strain is__________

13 / 44

Pressure depends upon_____________

14 / 44

Plasma is_______

15 / 44

Hydraulic Brake works on the principle of_________

16 / 44

SI unit of pressure is Pascal, which is equal to __________

  • 10-4 Nm-2
  • 1  Nm-2
  • 102 Nm-2
  • 103 Nm-2

which Option is Correct ?

17 / 44

Which of the substances is the lightest one?

18 / 44

According to Kinetic Molecular theory, gases exert pressure on the walls of the container due to their______

19 / 44

The density of a substance can be found with the help of _______

20 / 44

The Instrument used to measure atmospheric pressure is called ____________

21 / 44

Hydraulic Press is based on__________

22 / 44

If a body is at a depth of ‘h’ from the liquid surface of density ‘p’, then the pressure ‘P’ on that body is______

23 / 44

According to Archimedes, upthrust is equal to __________

24 / 44

The Law about Stress and Strain is presented by___________

25 / 44

The Ratio of change in length to the original length is___________

26 / 44

Unit of density is __________

  1. kg m3
  2. kg m-2
  3. kg m-3
  4. kg m2

which option is Correct ?

27 / 44

Molecules of which state of matter have strongest attractive power?

28 / 44

When Stress is increased, the Strain also goes on______

29 / 44

In which of the following state, molecules do not leave their position?

30 / 44

The property of the matter due to which it restores its size and shape when force ceases to act on it______

31 / 44

The Energy possessed by the molecules of the matter is due to its motion_______

32 / 44

Witch Law talks about the floating and sinking of objects?

33 / 44

In system international, the unit of stress is_________

34 / 44

The Unit of Young’s modulus is___________

35 / 44

According to Hooke’s Law__________

36 / 44

The force that acts on unit area of an object and thus changes its shape or size_______

37 / 44

Submarine works on the principle of_________

38 / 44

The Molecules of the matter are always remaining in the state of____________

39 / 44

The unit of Pressure is____________

40 / 44

What should be the approximate length of a glass tube to construct a water barometer?

41 / 44

The Law about pressure on the object is presented by________

42 / 44

According to Hooke’s law, within the elastic limit stress and strain has ____________ proportion.

43 / 44

How many states of matter are?

44 / 44

The object will float on the liquid surface when____________

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MCQs PHYSICS 9TH CHAPTER 07

(Download in pdf format)

(Correct Answers has shown at front end of each question)


NUMERICALS PHYSICS 9TH CHAPTER 07

(Download in pdf format)


LONG QUESTIONS PHYSICS 9TH CHAPTER 07

(Download in pdf format)


TEXT BOOK EXERCISE SOLUTION PHYSICS 9TH CHAPTER 07

(Download in pdf format)


Physics Notes, Numerical for Class 9th

If your are talking about the Study material of Class 9th Physics Notes chapter-07, Physics Notes for 9th Class Chapter-07, eStudent.pk is providing same helpful content against each chapter of Physics Class 9 notes pdf downloadable format of PTB book. For each chapter  there are short questions, long question, multiple-choice questions, and numerical. Similarly, in the case of extra material, there are long questions, short questions, and multiple-choice questions. So, every student can check these notes and prepare for exams.

How did we prepare from these notes? any Student of 9th class should prepared all the long question of each chapter first and practiced all the numerical as well in good grip. Then he should skimmed through all the multiple-choice question and short questions of same chapter. That should be enough for him to prepare a chapter and secure good marks in exams. All reader should use this technique if you like this.

Chapter wise PDF Notes / Problems / Numerical Solution of Physics

                 Chapter-01 – Physical Quantities and Measurements

                 Chapter-02 -Kinematics

                 Chapter-03 – Dynamics

                 Chapter-04 – Turning Effect of Forces

                 Chapter-05 – Gravitation

                 Chapter-06 – Work and Energy

                 Chapter-07 – Properties of Matter

                 Chapter-08 – Thermal Properties of Matter

                 Chapter-09 – Transfer of Heat

                 Pairing Scheme for 2021 – Physics 9th Class

Physics Notes for 9th Class Chapter-01

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Physical Quantities and Measurements:

The most interesting and important Subject Physics of 9th Class Chapter-01. Student want to know the important Questions and  physics notes for 9th class , to prepare it according to BISE Punjab. We are providing the Solution of Student Problems.

Here are important MCQs for 9th Class, Physics Chapter # 01

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter#05 of Physics, Gravitation, 9th Class.

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Physical Quantities & Measurement

Physics Ch-01, 9th Class

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1 / 56

_________can accurately measure up to one tenth of a millimeter.

2 / 56

Significant figures in an expression are__________

3 / 56

In Screw Gauge, the distance moved forward or backward in one complete rotation of the circular scale is known as___________

4 / 56

The Zeros in between the digits are considered_________

5 / 56

Which one of the following is most suitable to measure the internal diameter of the test tube?

6 / 56

Vernier constant is also known as ------------ of Vernier Calipers.

7 / 56

A Student noted the thickness of a glass sheet using a screw gauge. On the main scale, it reads 3 divisions while 8th division on the circular scale coincides with index line. Its thickness is ____

8 / 56

To measure correctly the volume of the liquid, the eye must be kept on the __________surface of meniscus.

9 / 56

For scientific notation internationally accepted practice is that there should be ________ digit(s) before the decimal point.

10 / 56

The International System of Units is abbreviated as_____________

11 / 56

An interval of 200 µs is equivalent to ________

12 / 56

106 Stands for_______

13 / 56

The SI unit of intensity of light is_________

14 / 56

Separation between division on the Vernier Scale of the Vernier Calipers is___________

15 / 56

One Femto is equal to_________

(Select Correct Option)

  • 1015

  • 10-15

  • 10-9

  • 10-12

16 / 56

Length of the smallest division on main scale of the Vernier Calipers is__________

17 / 56

1-µs is equal to_________

(Which is Correct Option ?)

  • 10-9 s
  • 10-3 s
  • 10-6 s
  • 10-12 s

18 / 56

Amount of a substance in terms of numbers is measured in ___________

19 / 56

The Study of Internal Structure of Earth and its activities like seismography is called___________

20 / 56

One meter is equal to _________

Select Correct  Option

  • 103mm
  • 10-3 km
  • 102 cm
  • All of these

21 / 56

If zero of the Vernier Scale is on the right side of the zero of the main scale, then zero error is to be_______

22 / 56

A student claimed the diameter of a wire as 1.032 cm using Vernier Calipers. Up to what extent do you agree with it?

23 / 56

Total length of the Vernier Scale is __________

24 / 56

Which one of the following unit is not a derived unit?

25 / 56

The number of significant figures in 1.406 are__________

26 / 56

The study of properties of the ionic state of matter is called ___________

27 / 56

The number of significant figures in 1.40 x 105 are_______

28 / 56

Identify the base quantity in the following_________

29 / 56

Least count of digital Vernier calipers is_________

30 / 56

SI unit of electric charge is___________

31 / 56

Much of the Universe is made up of________

32 / 56

Pitch of the Screw Gauge is __________

33 / 56

Which one of the following is the smallest quantity?

34 / 56

In any measurement, the accurately known digits and first doubtful digit are known as_______

35 / 56

If the zero of the circular scale is above the horizontal line, then the zero error is to be ________

36 / 56

The study of the isolated nuclei of an atom is called________

37 / 56

Total number of divisions on the circular scale of Screw Gauge are____________

38 / 56

The Branch of Science which deals with the study of properties of matter, energy and their mutual relationship is called_______

39 / 56

The number of base units is SI are ___________

40 / 56

If the zero of the circular scale is below the horizontal line, then the zero error will be_______

41 / 56

If zero of the Vernier Scale is on the left side of the zero of the main scale, then it is known as __________ zero error.

42 / 56

Meter rule can measure the length accurately up to________

43 / 56

Number of divisions on the Vernier scale are___________

44 / 56

A measuring cylinder is used to measure_____________

45 / 56

If the zero of the circular scale is above the horizontal line, then the zero error will be________

46 / 56

The radius of wire is 0.022 cm. The number of significant figures in the measurements are____

47 / 56

The word science is derived from the Latin word__________

48 / 56

Least count of Digital Stop watch is_________

49 / 56

If the zero of the circular scale is below the horizontal line, then the zero error is to be__________

50 / 56

If zero of the Vernier Scale is on the left side of the zero of the main scale, then zero error is to be_________

51 / 56

The terms used internationally for multiples and submultiples of various units are known as____

52 / 56

The least count of Vernier Calipers is_________

53 / 56

Least count of Mechanical Stop Watch is ____________

54 / 56

Volume measuring scale has a vertical scale in ________

(Select Correct Option)

  • Milo-Liter
  • cm3
  • Both Mili-Liter & cm3
  • None of these

55 / 56

If zero of the Vernier Scale is on the right side of the zero of the main scale, then it is known as ___________ zero error.

56 / 56

The least count of Screw Gauge is_________

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sarim21:46:47 Mar 25, 20248%
raheem23:41:07 Mar 13, 202482%
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M.ZURRAIZ20:21:00 Feb 11, 202498%
M.sadiq13:12:22 Feb 09, 202473%
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Umair bro15:48:14 Jan 28, 202467%
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Aa21:54:53 Jan 11, 202458%
mubeen21:45:16 Jan 11, 202471%
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Top Z20:55:56 Jan 11, 202475%
rahim19:00:43 Jan 02, 202414%
Rahim18:59:47 Jan 02, 20240%
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Rahim22:30:22 Dec 18, 202346%
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ayesha chaudary14:54:58 Aug 27, 202373%
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HALEEMA FAROOQ14:06:24 Jul 15, 202385%
saqib08:09:34 Jun 24, 202360%
M.ZURRAIZ10:38:55 Jun 21, 202378%
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laiba23:54:19 Mar 18, 202351%
arslan19:26:03 Mar 13, 202394%
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Mubeen19:46:11 Mar 10, 202319%
arslan07:15:16 Mar 10, 202382%
arslan14:23:37 Mar 09, 202376%
TAH05:15:30 Mar 05, 202335%
TAH05:23:46 Mar 05, 202394%
M.ZURRAIZ10:26:13 Mar 03, 202398%
M.ZURRAIZ10:20:48 Mar 03, 202341%
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واجد15:40:33 Jul 31, 202158%
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...20:38:18 Dec 30, 20201%
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Physics Notes, Numerical for Class 9th

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Chapter wise PDF Notes / Problems / Numerical Solution of Physics

                Chapter-01 – Physical Quantities and Measurements

                Chapter-02 -Kinematics

                Chapter-03 – Dynamics

                Chapter-04 – Turning Effect of Forces

                Chapter-05 – Gravitation

                Chapter-06 – Work and Energy

                Chapter-07 – Properties of Matter

                Chapter-08 – Thermal Properties of Matter

                Chapter-09 – Transfer of Heat

                Pairing Scheme for 2021 – Physics 9th Class