Physics

Problem

Four waves are described below: (i)

v = 300\,\text{m/s},\; f = 600\,\text{Hz}

(ii)

v = 1500\,\text{m/s},\; f = 500\,\text{Hz}

(iii)

v = 340\,\text{m/s},\; f = 170\,\text{Hz}

(iv)

v = 200\,\text{m/s},\; f = 1000\,\text{Hz}

Which wave has the greatest wavelength? a) Wave (iv) only b) Wave (iii) only c) Wave (ii) only d) Wave (i) only