A sound wave travelling through water has a time period of .

PHYSICS · Multi-part · A Level · Physics · Waves · Waves

Problem

A sound wave travelling through water has a time period of

0.20\,\text{ms}

. (a) Calculate the frequency of the wave in hertz. (b) Express this frequency in kilohertz. (c) How much time will elapse while

1200

complete waves pass a fixed point in the water?