Question

1. Define the following terms used in the study of
sound :
(a) Amplitude (b) Frequency, (c) Time period.​

Answer 1

Answer:

(a) Amplitude - The maximum displacement of a wave on either side of its mean position is called Amplitude. (b) Frequency - Number of oscillations made by a wave in one second is known as frequency. (c) Time period - Time taken to complete one vibration is called time period,