In case of a simple pendulum, the cause of damping is__________________?

Related Mcqs:

The SI unit of force constant is identical with that of__________________?

A. Force B. Pressure C. Surface tension D. Loudness...

When the amplitude of a wave becomes double its energy become_________________?

A. Double B. Four times C. One half D. None time...

A simple pendulum suspended from the ceiling of a lift has time period T when the lift is at rest. When the lift falls freely, the time period is_________________?

A. Infinite B. T/g C. Zero D. g/T...

When K.E energy of SHM is maximum its__________________?

A. P.E is zero B. Acceleration is zero C. Restoring force is zero D. All P.E acceleration and restoring force are zero...

In damped harmonic oscillation which one decreases ?

A. Amplitude of vibration B. Energy of vibration C. Both amplitude and energy D. Neither amplitude nor energy...