A simple pendulum of fixed length is first released from an angular amplitude of and…

PHYSICS · Subjective · CBSE · Physics · Oscillations · Oscillations

Problem

A simple pendulum of fixed length is first released from an angular amplitude of

4^{\circ}

and later from

25^{\circ}

. Explain qualitatively how its time period is expected to change when the amplitude is increased, giving a brief reason.