In air, the speed of sound is . A certain musical note produces sound of wavelength…

PHYSICS · Multi-part · CBSE · Physics · Waves · Waves

Problem

In air, the speed of sound is

340\,\text{m/s}

. A certain musical note produces sound of wavelength

0.85\,\text{m}

. (i) Determine the frequency of this sound. (ii) Calculate its time period.