What is the relation between the frequency v and the time period T of a sound wave ?

Correct option is C

The correct answer is (c) v = 1/T.
· The relationship between frequency (v) and time period (T) of a wave is given by the formula: v = 1/T
· Frequency (v) is the number of oscillations or cycles per second, and the time period (T) is the time taken for one complete oscillation. Hence, frequency is the reciprocal of the time period.
Information Booster:
· Time period (T): The time taken for one complete cycle of a wave.
· Frequency (v): Measured in Hertz (Hz), it represents the number of cycles per second.