ECAT Physics Test 5 Online Preparation Mcqs

ECAT Physics Test 5 Online Preparation Mcqs With Answers Start Below

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Question 1 of 15

1. Centripetal acceleration is also called _________ acceleration.

 
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. The branch of physics, which deals with the properties of fundamental particles, is called:

 
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. A vector which has magnitude ‘one’ is called:

 
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. The law of conservation of linear momentum is valid for:

 
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. If force and displacement are in opposite direction, the work done is taken as:

 
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. The only significant motion possessed by the mono-atomic gas molecule is:

 
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. Conventionally, all the distances p, q, f are measured from __________ of the lens.

 
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. The time taken to complete one vibration is called:

 
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. Fluid friction is ___________ the friction between two solid surfaces.

 
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. Transverse waves can be set up in:

 
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. When a substance is heated, heat is converted into:

 
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. Which one of these is a trivalent element?

 
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. Unit for measuring intensity of light is:

 
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. If the line of action of force passes through the axis of rotation, then torque acting on a body is:

 
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. Force is a:

 
A.
B.
C.
D.

Question 15 of 15


 

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