In water, a sound wave has a wavelength of . If the speed of sound in water is ,…

PHYSICS · Subjective · A Level · Physics · Waves · Waves

Problem

In water, a sound wave has a wavelength of

4.0\,\text{cm}

. If the speed of sound in water is

1500\,\text{m/s}

, determine the frequency of the wave in kilohertz.