A boat at anchor is rocked by waves whose crest are 100m apart and whose velocity is 25ms-1. At what interval does the wave crest reach the boat?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
Correct Answer: Option C
Explanation:
Distance between the boat and crest = 100m
time = \(\frac{100}{25}\)
= 4sec
Distance between the boat and crest = 100m
time = \(\frac{100}{25}\)
= 4sec