A stone is dropped into the middle of a pool of... - WAEC Physics 1990 Question
A stone is dropped into the middle of a pool of water. Which of the following statements is/are correct? I, Spherical waves are set up in the water. II. The water moves outwards to the sides of the pool. III. Energy is transmitted outwards from the centre of disturbance
A
I only
B
II only
C
III only
D
I and III only
correct option: d
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