A boat is rocked by waves of speed 30ms‾¹ whose successive crest are 10m apart. Calculate the rate at which the boat receives the waves.

by | May 19 | Physics WAEC | 0 comments

A. 30s‾¹
B. 10s‾¹
C. 3s‾¹
D. 1s‾¹

Correct Answer: Option C

C. 3s‾¹

Explanation

F = v/λ=30/10=3s‾¹

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