A marine research vessel sends a sonar pulse vertically downwards to the seabed. The echo from the seabed is detected 0.6 seconds0.6\text{ seconds}0.6 seconds later. If the speed of sound in the seawater is 1500 m/s1500\text{ m/s}1500 m/s, how deep is the water below the vessel?
295 exam-style questions on CIE IGCSE Physics Sound, covering Sound. Each one has a worked solution and a mark scheme showing where the marks go.