MCQ Quiz on Class 11 Physics Chapter 14 Oscillations with Answers

We have compiled the MCQ Questions for Class 11 Physics Chapter 14 Oscillations with Answers Pdf free download covering the entire syllabus for JEE/NEET and Boards. Practice MCQ Questions for Class 11 Physics with Answers on a daily basis and score well in exams. Refer to the Oscillations Class 11 MCQs Quiz Questions with Answers here along with a detailed explanation.

Oscillations Class 11 MCQs Questions with Answers

MCQ Questions for Class 11 Physics Chapter 14 Oscillations with Answers

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1. In S.H.M, the vibration of which of the following is not a sine curve?

 
 
 
 

2. The displacement of a particle is represented by the equation y = sin3 ωt. The motion is

 
 
 
 

3. The bob of a simple pendulum is a spherical hollow ball filled with water. A plugged hall near the bottom of the oscillating bob gets suddenly unplugged. During observation, till water is coming out, the time -period of the oscillation would

 
 
 
 

4. Damping in oscillatory motion is caused by

 
 
 
 

5. The maximum velocity for particle in SHM is 0.16 m/s and maximum acceleration is 0.64 m/s2. The amplitude is

 
 
 
 

6. If a hole is bored along the diameter of the earth and a stone is dropped into the hole

 
 
 
 

7. The period of thin magnet is 4 sec. if it is divided into two equal halves then the time period of each part will be

 
 
 
 

8. If the length of seconds pendulum is increased by 2%, how may seconds it will lose per day?

 
 
 
 

9. The restoring force acting on the particle executing S.H.M. is

 
 
 
 

10. The equation of motion of a particle is x = a cos (αt)2. The motion is

 
 
 
 

11. The amplitudes of two similar pendulums are 2 cm and 5 cm. The ratio of their energies is

 
 
 
 

12. In SHM, graph of which of the following is a straight line?

 
 
 
 

13. A particle is acted simultaneously by mutually perpendicular simple harmonic motions x = a cos ωt and y = a sin ωt. The trajectory of motion of the particle will be

 
 
 
 

14. The displacement of a particle varies with time according to the relation y = a sin ωt + b cos ωt

 
 
 
 

15.  The displacement of a particle is represented by the equation y = 3 cos(π/4 – 2ωt). The motion of the particle is

 
 
 
 

16.  A particle executing SHM has a maximum speed of 30 cm/s and a maximum acceleration of 60 cm/s2. The period of oscillation is

 
 
 
 

17. The period of a simple harmonic oscillator is 2 sec. The ratio of its maximum velocity and maximum acceleration is

 
 
 
 

18. Length of a simple pendulum executing simple harmonic motion is increased by 21%. The percentage increase in the time – period of the pendulum of increased length is

 
 
 
 

19. If a simple harmonic oscillator has got a displacement of 0.02 m and acceleration equal to 2.0 ms-2 at any time, the angular frequency of the oscillator is equal to

 
 
 
 

20. Which of the following is not essential for S.H.M.?

 
 
 
 

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