Home Physics Work and Energy Test Online Preparation Mcqs

Physics Work and Energy Test Online Preparation Mcqs

Physics Work and Energy Test Online Preparation Mcqs With Answers Start Below

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Question 1 of 15

1. Which of the following types of force does not work on the particle when it acts on it?
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. A field in which the work done in moving a body in a closed path is zero is called
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. Escape velocity depends upon the radius of earth. Which one shows its proper dependence
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. The power output of a lamp is 6W. How much energy does the lamp give out in 2 minutes
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. When arrow is released form its bow, its energy is transformed from
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. Temperature of hot igneous rocks is about
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. When a force is perpendicular to the direction of motion of the body , them work done on the body is
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. The highest value of escape velocity in solar system is for planet
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. The center of sun produces large amounts of energy, what is the source of this energyChemical reaction
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. One mega watt hour is equal to
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. Which of the following is not conservative force
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. The pull of moon can distort the continents by pulling and up and down by as much as
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. The tides raise the water in the sea roughly in a day
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. Two bodies of 4g and 16g have the same K.E. What is the ratio of their momentum
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. From which source would the release of energy be affected by the change in the earth’s gravitational field
A.
B.
C.
D.

Question 15 of 15


 

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