Physics - Single MCQs (Page 42)

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Q411. When the amplitude of a wave become double its energy become?...Q412. The SI unit of force constant is identical with that of?...Q413. Simple harmonic motion is a type of?...Q414. The frequency of the second pendulum is?...Q415. The force responsible for the vibratory motion of the simple pendulum is?...Q416. If length of second pendulum becomes four times, then its time period will becom...Q417. The length of second pendulum is?...Q418. The time period of a second pendulum is?...Q419. Total energy of a body executing S.H.M is directly proportional to?...Q420. The acceleration of a projection on the diameter for a particle moving along a c...