MCQs with answers on Oscillations Class 11 – Chapter -14
love to learn
MCQs with answers Oscillations Class 11 – Chapter -14 – Physics
Prepared by Experts
Objective type questions with answers for Physics chapter -14 – Class 11 CBSE.
A. The frequency of periodic motion is computed by:
T = smallest interval of time after which motion is repeated
- Multiple T by 2
- Inversing T
- Squaring T
- Multiple T by 5
Answer 2
B. Any periodic function can be demonstrated as a superposition of ______and ______ with a right ________
- Sine, Cosine, Coefficient
- Sine, Cosine, tangent
- Sine, Cosine, Exponential
- Sine, Cosine, logarithmic
Answer 1
C. In simple harmonic motion displacement is _____ function of time
- Consine
- sinusoidal
- Exponential
- logarithmic
Answer 2
D. Kinetic and Potential energy maximize _______ in each run of SHM
- Once
- Twice
- Thrice
- Four times
Answer 2
E. The growth in amplitude when the driving force is near to the natural frequency of the oscillator is
- Resonance
- Resistance
- Reluctance
- Remoteness
Answer 1
F. Force in SHM is directly proportional to
- Displacement
- The movement towards the center of motion
- Displacement and aimed towards the center of motion
- Displacement and aimed towards the center of motion and pressure
Answer 3
G. When is an oscillator and the corresponding motion are damped
- When external forces reduce oscillations
- When external forces convert mechanical energy to thermal
- The mechanical energy of an oscillating system reduces
- All of the above
Answer 4