Sharing is Caring

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.

Best of Luck

1 votes, 5 avg

Revise / Test Your MCQs

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result

Physics Ch-06, 9th

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . . (:

Welcome

Please provide information & fill-up this form

1 / 49

Unit of work is ___________

Both "Nm" & "J"

2 / 49

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

4000W

40 W

4 W

400W

3 / 49

Decrease in K.E is equal to___________

No effect

Increase in P. E

Both a & b

Decrease in P. E

4 / 49

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

90°

180°

60°

45°

5 / 49

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

Joule

Meter

Newton

Watt

6 / 49

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

25 W

2 W

50 W

10 W

7 / 49

Increase in K.E is equal to_______

Increase in P.E

No effect

Both a & b

Decrease in P.E

8 / 49

For work ____ conditions should be fulfilled.

9 / 49

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

Speed of Electron

Speed of Sound

Speed of Light

Speed of Earth

10 / 49

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

Attraction

Elastic Potential

Chemical Potential

Gravitational Potential

11 / 49

Unit of Energy in System International is__________

Coulomb

Joule

Newton

Watt

12 / 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?

20 W

10 W

5 W

2.5 W

13 / 49

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

Chemical

Heat

Electrical

Mechanical

14 / 49

Increase in P.E is equal to________

No effect

Increase in K.E

Decrease in K.E

Both a & b

15 / 49

Unit of Power is__________

Coulomb

Watt

Newton

Joule

16 / 49

How many types of mechanical energy are?

17 / 49

Decrease in P.E is equal to____________

Both a & b

Increase in K. E

No effect

Decrease in K. E

18 / 49

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

50J

100J

2.5J

10J

19 / 49

Ability of a body to do work is known as________

Momentum

Force

Power

Energy

20 / 49

Total energy of the system______

Remains Same

All of these

Increases

Decreases

21 / 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_______

4000 J

400 J

40 J

22 / 49

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

Potential Energy

Kinetic Energy

Elastic Potential Energy

Geothermal Energy

23 / 49

One Mega Joule is equal to________

10⁶ J
10³ J
10⁹ J
10² J

which option is correct ?

Option-3

Option-4

Option-2

Option-1

24 / 49

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

Four Times

Doubled

Half

Eight Times

25 / 49

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

Zero

None of these

Minimum

Maximum

26 / 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.

Coulomb

Watt

Joule

Newton

27 / 49

The energy stored in coal is ____________

Chemical Energy

Nuclear Energy

Kinetic Energy

Heat Energy

28 / 49

Rate of doing work is called__________

Momentum

Power

Torque

Energy

29 / 49

For Maintaining the body Temperature ___________energy is used.

Heat

Mechanical

Electrical

Chemical

30 / 49

There are ___________ basic kinds of energy.

31 / 49

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

Normal

Parallel

Tangent

Perpendicular

32 / 49

Work is ____________ quantity

Scalar

None of these

Vector

Base

33 / 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____________

75J

25 J

50J

125J

34 / 49

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

Parallel

Tangent

Normal

Perpendicular

35 / 49

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

Mechanical

Gravitational Potential

Kinetic

Elastic Potential

36 / 49

For movement of our body ___________ energy is used.

Chemical

Mechanical

Heat

Electrical

37 / 49

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

Mechanical

All of these

Kinetic

Potential

38 / 49

Energy is _________ Quantity.

None of these

Scalar

Base

Vector

39 / 49

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

Work

Specific Heat

Resistance

Acceleration

40 / 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

Option-3

Option-4

Option-1

Option-2

41 / 49

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

Remains The Same

Becomes Four Times

Becomes Double

Become Half

42 / 49

Rate of doing Work with respect to Time is known as_________

Power

None of these

Energy

Momentum

43 / 49

Energy of the water stored in the Dam is________

Elastic Potential Energy

Kinetic Energy

Gravitational Potential Energy

Mechanical Energy

44 / 49

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

Half

Four times

Eight times

Doubled

45 / 49

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

Minimum

Maximum

All of these

Zero

46 / 49

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

Potential

Mechanical

All of these

Kinetic

47 / 49

The energy store in a dam is _________

Potential Energy

Thermal Energy

Kinetic Energy

Electrical Energy

48 / 49

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

12.5m/s

1.5m/s

50m/s

5m/s

49 / 49

01-HP = ____________

736 W

746 W

726 W

756 W

Your score is

Can u write your Feelings

How You Feel this

If you find any mistake in MCQs, please inform us by Commenting or by Contact us menu to improve the Quality of this free content.

Let’s see, How Students Solve this . . . . . . . Results . . .

Result:

User Name	Start	Score
Fahim Ul Abbas	00:03:41 Feb 24, 2024	87%
Rana Sarim	11:44:09 Feb 15, 2024	95%
Rana Sarim	11:35:28 Feb 15, 2024	65%
Sana	00:16:51 Feb 13, 2024	83%
M.sadiq	13:26:18 Feb 09, 2024	67%
asma	01:13:43 Feb 01, 2024	63%
Mia	00:25:21 Feb 03, 2024	69%
Arooba	21:29:24 Jan 26, 2024	71%
tred	20:06:41 Jan 26, 2024	46%
Aysha	00:17:36 Jan 08, 2024	67%
Farhan Imtiaz	20:54:55 Dec 29, 2023	81%
Javeria	21:39:28 Dec 25, 2023	46%
aqsa	09:51:36 Dec 16, 2023	75%
mahwish	21:53:20 Dec 03, 2023	79%
M.ZURRAIZ OP	14:14:09 May 22, 2023	53%
MR.M.ZURRAIZ	19:50:48 May 21, 2023	51%
M.ZURRAIZ	05:57:09 May 17, 2023	20%
Ft	19:37:28 May 08, 2023	81%
Fg	19:27:30 May 08, 2023	46%
arslan	21:53:02 Mar 13, 2023	81%
TZ	19:55:30 Feb 26, 2023	85%
TZ	19:38:04 Feb 26, 2023	63%
Aqeedat	13:13:12 Feb 04, 2023	100%
Aina	10:25:13 Feb 03, 2023	79%
Zainab	05:22:51 Jan 27, 2023	95%
Zainab	18:26:10 Jan 26, 2023	93%
Zainab	18:20:49 Jan 26, 2023	85%
Zainab	17:46:21 Jan 26, 2023	69%
fatima	04:11:03 Nov 16, 2022	32%
M.Shawaiz	09:24:15 Nov 12, 2022	85%
Fatima Nasir	16:19:34 Nov 09, 2022	91%
Fatima Nasir	16:08:02 Nov 09, 2022	79%
M.Shawaiz	19:49:59 Oct 30, 2022	0%
M.Shawaiz	19:16:30 Oct 30, 2022	28%
M.Shawaiz	19:06:03 Oct 30, 2022	36%
Fatima	11:20:14 Oct 25, 2022	93%
Fatima	00:14:48 Oct 25, 2022	85%
saim	00:01:37 Oct 18, 2022	36%
Fasahat	14:16:58 Sep 20, 2022	38%
Aina	13:56:12 Sep 20, 2022	59%
Azan	04:24:52 Jul 21, 2022	65%
amna	02:08:28 May 15, 2022	97%
Farwa	18:09:23 Apr 11, 2022	67%
Hassan	16:54:33 Aug 07, 2021	40%
Wajahat	04:26:24 Apr 19, 2021	100%
Wajahat	04:22:15 Apr 19, 2021	95%
Wajahat	04:15:43 Apr 19, 2021	89%
Wajahat	04:03:31 Apr 19, 2021	44%

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.