Physics
Grade-9
Easy

Question

The period of a periodic motion is the ________ interval of time after which the motion is __________.

  1. Average, repeated
  2. Mean, not repeated
  3. Largest, repeated
  4. Smallest, repeated

hintHint:

periodic motion, in physics, motion repeated in equal intervals of time. Periodic motion is performed, for example, by a rocking chair, a bouncing ball, a vibrating tuning fork, a swing in motion, the Earth in its orbit around the Sun, and a water wave

The correct answer is: Smallest, repeated


    A motion that repeats itself after a fixed interval of time is called periodic motion and the fixed interval of time is called period.
    Average, repeated is correct option

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