Question

26. a) What is an oscillation ? Define 'amplitude' of vibration of an object.​

Answer 1

Explanation:

The maximum distance to which the bob of a vibrating pendulum goes from its central position is called amplitude of vibration or amplitude of oscillation. The distance AB is the amplitude of vibration of this simple pendulum.

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Answer 2

Answer:

oscilation =to and fro motion in a body is called ossilation

Explanation:

Amplitude= the maximum extent of a vibration or oscillation, measured from the position of equilibrium.