CAPE Physics Unit 1 · 2017 · Paper 1 · Question Q19
Item 19 refers to the following two graphs which display the variation of displacement, with time and distance respectively, for the motion of a wave. What is the velocity of the wave?
- (A)
2.0 \times 10^3\text{ m s}^{-1} - (B)
3.0 \times 10^3\text{ m s}^{-1} - (C)
5.0 \times 10^3\text{ m s}^{-1} - (D)
6.0 \times 10^3\text{ m s}^{-1}
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