The International System of Units is abbreviated as_____________

The least count of Screw Gauge is_________

Significant figures in an expression are__________

Identify the base quantity in the following_________

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

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

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

The number of significant figures in 1.40 x 10⁵ are_______

10⁶ Stands for_______

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

A change in position is called __________

There are ________ equations of motion which are used to solve the problems about the motion of bodies.

If a body is thrown upward, then its gravitational acceleration well be _________

SI unit of speed is ___________

1. ms^-1
2. mh^-1
3. kms^-1
4. all of these

(Which is Correct Option ?)

Speed is a __________ quantity.

The quantity which are described by magnitude as well as direction is called____

If the speed or direction of the moving body changes with time then its velocity is said to be______

If the velocity of the body is increasing, then its acceleration will be _________

The rate of displacement with respect to time is known as __________

In equations of motion, quantities opposite to the direction of initial velocity are taken as_______

A spider web remains intact due to____________

The characteristic of a body which determines the magnitude of acceleration produced when a certain force act upon it___________

The coefficient of friction has ____________ unit.

Rate of change of momentum is equal to__________

Action and reaction are equal in magnitude but opposite in direction is known as ______ law of motion.

A boy jumps out of a moving bus. There is a danger for him to fall_________

The law of motion is also known as law of ___________

The force which resists the motion of one surface on another surface is known as_________

_______ of a body is the direct measure of inertia.

The weight of a body of mass 10kg on earth will be __________

When a block is hanging with the help of a rope then weight of the body is balanced by_____

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

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

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

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

A body is in natural equilibrium when its center of gravity____________

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

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

The Rotation produced in a body depends upon ___________ factors.

The center of Gravity of Cylinder is the___________

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

A body is in equilibrium when its_____________

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

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

Relative velocity of Geostationary satellite with respect to earth is_______

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 ?

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

Height of the Geostationary Satellite above the surface of earth is_________

Gravitational Force on the surface of Earth is equal to_______

What is not true about g?

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

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

As we go up the value of G becomes_________

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

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

Unit of Energy in System International is__________

For movement of our body ___________ energy is used.

Ability of a body to do work is known as________

Decrease in K.E is equal to___________

Rate of doing Work with respect to Time is known as_________

For Maintaining the body Temperature ___________energy is used.

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

The energy store in a dam is _________

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

Plasma is_______

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 ?

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

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

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

According to Hooke’s Law__________

Pressure depends upon_____________

Hydraulic Brake works on the principle of_________

The Unit of Young’s modulus is___________

When Temperature of the matter increases, intermolecular forces ___________

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

Specific heat of water is _________

• 2100 Jkg^-1K^-1
• 2500 Jkg^-1K^-1
• 3200 Jkg^-1K^-1
• 4200 Jkg^-1K^-1

Which Option is Correct ?

What will be the value of β for a solid for which α has value of 2 x 10^-5 K^-1?

• 2 x 10^-5 K^-1
• 6 x 10^-5 K^-1
• 8 x 10^-15 K^-1
• 8 x 10^-5K^-1

which Option is Correct ?

Latent heat of fusion of ice is__________

All the bodies expand__________ on heating.

The SI unit of temperature is__________

β = ___________

Celsius equivalent of 0-K is_______

Human normal body temperature of 37 °C and  in Fahrenheit it is_________

Normal human body temperature is ___________

Which of the following has highest specific heat?

The device used to measure of the specific heat of an object is____________

Transmission of heat from one body to another body by the interaction of atoms and electrons____

In gases, heat is mainly transferred by____________

The gases in the Earth’s atmosphere, which causes the greenhouse effect_________

Colored surfaces are ___________ absorber.

What happens to the thermal conductivity of a wall if its thickness is doubled?

False Ceiling is done due to _____________

There are _________methods of transmission of heat.

Heat from sun reaches us by _________

Shinning silvered surfaces are __________ reflector.

Which one is/are the insulator (s)?