Physics

Problem

A sound wave of frequency

500\,\text{Hz}

has wavelength

0.68\,\text{m}

in air. Keeping the speed of sound in air unchanged, what will be the wavelength if the frequency is increased to

1000\,\text{Hz}

? a)

1.36\,\text{m}

0.17\,\text{m}

0.34\,\text{m}

0.30\,\text{m}