Physics

Problem

Sound in air has a wavelength of

0.68\,\text{m}

and a frequency of

500\,\text{Hz}

. Calculate the speed of sound in air. a)

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

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

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

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