Physics Oscillations Test Online Preparation Mcqs

Physics Oscillations Test Online Preparation Mcqs With Answers Start Below

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Question 1 of 15

1. The force responsible for the vibratory motion of the simple pendulum is
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. simple pendulum suspended from the ceiling of a lift has time period T when the lift is at rest. When the lift falls freely then its
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. For what displacement the P.E of SHM becomes ¼ of its maximum value?
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. The displacement of SHM is written as x = x0 sinωt. If displacement is written by x = x0 cos ωt then phase constant will be equal to
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. When the amplitude of a SHM become double, its energy become
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. The distance covered by a body in one complete vibration is 20cm. What is the amplitude of body
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. If a hollow bob of a simple pendulum be filled with mercury that drains out slowly, its time period
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. At Murree Hills (Assume value of g changes). If we use a simple pendulum as time standard then one second duration will
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. K.E and P.E of a spring mass system executing SHM become equal at with displacement? (A being the amplitude)
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. If an oscillator starts vibrating from negative extreme, its phase constant will be
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. If length of a pendulum becomes four times, then its time period will become
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. The tension in the string of simple pendulum is
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. The time period of a second’s pendulum is
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. When K.E energy of SHM is maximum, its
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. The wave produced in microwave  oven have wavelength of
A.
B.
C.
D.

Question 15 of 15


 

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