Calculate the speed of a sound wave whose wavelength is and frequency is .

PHYSICS · Single correct · CBSE · Physics · Sound · Sound

Problem

Calculate the speed of a sound wave whose wavelength is

25\,\text{cm}

and frequency is

2\,\text{kHz}

. (a)

250\text{ m/s}

(b)

333\text{ m/s}

(c)

500\text{ m/s}

(d)

50\text{ m/s}