A tuning fork produces a sound of frequency in air

PHYSICS · Single correct · CBSE · Physics · Waves · Waves

Problem

A tuning fork produces a sound of frequency

440\,\text{Hz}

in air, where the speed of sound is

343\,\text{m}\,\text{s}^{-1}

. What is the wavelength of the sound? (a)

1.3\,\text{m}

(b)

0.55\,\text{m}

(c)

0.78\,\text{m}

(d)

1.56\,\text{m}