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A motion that repeats itself at regular intervals of time is called:
APeriodic
BRandom
CUniform
DRotary
Answer & Solution
Correct answer: A. Periodic
1. The same pattern of motion comes round again and again.
2. The repeats are spaced equally in time.
3. Such motion is called periodic.
_Source: NCERT Class 11 Physics Part II, Chapter 14, Oscillations._
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