Physics

Problem

An oceanographic vessel emits an ultrasound pulse and receives the echo after

0.80\,\text{s}

. If the speed of sound in sea water is

1500\,\text{m/s}

, calculate the depth of the water below the vessel. a)

1200\,\text{m}

300\,\text{m}

600\,\text{m}

750\,\text{m}