Hamad Oscillations 30/07/2020 A. Vibratory motion B. Rotatory motion C. S.H.M D. Both A and C Related Mcqs: 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... The energy of SHM is maximum at_______________?A. Mean position B. Extreme position C. In between mean and extreme D. All positions during SHM... 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... A cup of milk is placed in a microwave oven. Tell which statements is false. (1) Milk will be heated up only. (2) Cup will remain cool. (3) Both cup and mild will get hot ?A. None B. 1 C. 2 D. 3...
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