The distance between the 3rd crest and 10th crest is approximately 18 m as observed by a fisher ma
The wave length of such wave is:
(A) 2.57 m
(B) 3 m
(C) 3.5 m
(D) 2.6 m
Answers
Answered by
17
Answer:
The wavelength of the wave is 2.57 meters.
Explanation:
wavelength of a wave is defined as the distance between two successive crest.
Hence From third crest to tenth crest, distance = (10-3)λ = 7λ
given that the distance between third crest and tenth crest is approximately 18m
=> 7λ = 18
=> λ = 18/7 = 2.57 m
Hence the wavelength of the wave is 2.57 meters.
Answered by
0
Answer:
option a is the right answer
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