Physics MCQs 1st Year Chapter 4 WORK & ENERGY Test No.1

11th Class Physics MCQs 1st Year Chapter No. 4 Work and Energy Test No. 1, FSc, Grade 11, First Year Multiple Choice Questions, Medical College ( MDCAT ) , ECAT & University Admission Entry Test Exams Online Preparation, Chapter Wise Question Answers Notes in Pdf, Old Board Papers reference with Each Question, All Queries accommodated within 24 Hours. Click here to Contact us for any Query/Question regarding Exams.

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PHYSICS – 1st Year
Chapter Name : WORK & ENERGY
Chapter No. 4  [ Test No.1 ]
Multiple Choice Questions
Note : All MCQ’s selected in this test are from OLD F.Sc. board , UHS and PMC(Pakistan Medical Commission) Islamabad Papers.

Book Name :  PHYSICS
Chapter No.  4 (Test No. 1)
Chapter Name : WORK & ENERGY
Total MCQ from Text Book :  37 
Book Version  :

Published By : Punjab Text Book Board Lahore
Approved By : Govt of the Punjab and Federal Ministry for Education
Test Type : MCQ’s
Exam conduct By : Inter Boards of Sindh, KPK, Balochistan, AJK, Gilgit Baltistan, Punjab & Federal
Class / Grade  : 11 ( F.Sc. Intermediate)
Total Marks : 37
Total Time :   37 minutes


Grade 11 - Physics - Chapter 4 - WORK & ENERGY - Test No. 1

Grade 11 - Physics - Chapter 4 - WORK & ENERGY - Test No. 1

1 / 37

According to Einstein equation E = mc2 1 kg masss is actual energy Rawalpindi, Lahore 2014

2 / 37

The ratio of dimension of K.E and power is: (Rawalpindi 2015) (Dera Ghazi Khan 2016)

3 / 37

Which of the following is an example of conservative force: Gujranwala 2019 G I

4 / 37

The work is zero if the angle between force and displacement is: Dera Ghazi Khan 2008, 2017. Faisalabad 2008

5 / 37

One watt hour is equal to: Dera Ghazi Khan 2015 GII

6 / 37

Dimensions of power are: Multan 2019 GII

7 / 37

Work has Dimension like: (Sargodha2015) (Sargodha 2016 GI) (Lahore 2015, 2018 GI)

8 / 37

S.I unit of work is: (Gujranwala 2016)

9 / 37

A body of mass 1kg drops from the topof tower of height50m, what will be its K.E 10m below the tower: Sargodha 2013

10 / 37

The area under the force- displacement graph represent: Gujranwala 2012

11 / 37

When force vector F making angle 60 with displacement vector D then work on the body will be Azad Jammu & Kashmir 2016)

12 / 37

6 joule of work is done in 3 s, then power is: Multan 2015

13 / 37

The dimension of power is: (Lahore 2011)

14 / 37

which quantity increases to double to get double to Kinetic Energy: Rawalpindi, Faisalabad 2015

15 / 37

1 KWh is a unit of: Faisalabad 2008

16 / 37

Work is negative when angle between vector F and vector d is: (Sargodha 2014) (Sahiwal 2016, 2015) (Faisalabad 2018)

17 / 37

Power is the dot product of force and: Bahawalpur 2019 GI

18 / 37

If 50 kg crate is pushed through 2m across the floor through a force of 50N, the work done will be (Sargodha2019 GI)

19 / 37

Power of an electric heater is (Approximate power Dera Ghazi Khan 2019 GII

20 / 37

The K.E of bullet of mass 500g moving at a speed of 200 m/s is Rawalpindi 2017

21 / 37

Work done is maximum when the angle between force and displacement is: Multan 2011

22 / 37

When the finite force is parallel to the direction of motion of body, the work done is: (Sargodha 2019 GII)

23 / 37

A body of mass 2kg is moving with a velocity of 4 m/s has the K.E energy equal to: Dera Ghazi Khan 2011

24 / 37

Which one is the biggest unit of energy? Lahore 2015

25 / 37

Which one is non conservative force? Bahawalpur , Azad Jammu & Kashmir 2017

26 / 37

The dimensions of K. E are: Multan 2015

27 / 37

Power is equal to the dot product of force and: (Gujranwala 2010)

28 / 37

As we move the body above the surface of earth, the change in potential energy will be: Azad Jammu & Kashmir 2014

29 / 37

The dimension of work are: Lahore 2015 GI

30 / 37

Which one is conservative force: Faisalabad 2017

31 / 37

If a body of mass 5 kg is raised vertically through a distance of 1m, then work is done: Lahore 2015

32 / 37

All the food we eat in one day has about the same energy as: Multan 2015 GI

33 / 37

K.E can be defined as dot product of: Sahiwal 2017, Rawalpindi 2016, Dera Ghazi Khan 2018 G I

34 / 37

Area under force-displacement graph gives: (Faisalabad 2019 GII)

35 / 37

__________ is non conservative force. Faisalabad 2019 GII

36 / 37

The dimension of the ratio of pawer to work are (Dera Ghazi Khan 2019 GI

37 / 37

If velocity v of an object is double, then K.E becomes: Azad Jammu & Kashmir 2015)

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