Physics 0625 · IGCSE · General properties of waves
General properties of waves — practice question
In Fig. 6.1, the crests of a water wave and its travel direction are shown as it moves towards a barrier in a large ripple tank. The wavelength of the wave is 1.6 cm.
(a(i))[1]
On Fig. 6.1, draw the direction in which the reflected wave travels.
(a(ii))[2]
On Fig. 6.1, draw three consecutive reflected wave crests.
(b)[3]
On Fig. 6.2, draw three successive wave crests after they emerge through the gap in the barrier.
(c)[2]
Calculate the wave's speed.
Worked solution & mark scheme
This 8-mark question has a full step-by-step worked solution and mark scheme. One marking point: “correct travel direction with correct angle to the surface” …