25 waves pass through a point in 5s. If the distance between one crest and the adjacent trough is 0.05m , calculate
(a) the frequency
(b)the wavelength
(c)wave velocity

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Solution

Frequency is equal to the numbers of wave passing through a point in one second.
f = 25/5 = 5 Hz
Distance between one crest and the adjacent trough is 0.05 m
wavelength (Î») is equal to = 0.05 x 2 = 0.1 m
From the relation,
V= f x Î» = 5 x 0.1 = 0.5 m/s

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25 waves pass through a point in 5s. If the distance between one crest and the adjacent trough is 0.05m , calculate(a) the frequency(b)the wavelength(c)wave velocity

Frequency is equal to the numbers of wave passing through a point in one second. f = 25/5 = 5 HzDistance between one crest and the adjacent trough is 0.05 mwavelength (Î») is equal to = 0.05 x 2 = 0.1 mFrom the relation, V= f x Î» = 5 x 0.1 = 0.5 m/s

25 waves pass through a point in 5s. If the distance between one crest and the adjacent trough is 0.05m , calculate
(a) the frequency
(b)the wavelength
(c)wave velocity

Frequency is equal to the numbers of wave passing through a point in one second.
f = 25/5 = 5 Hz
Distance between one crest and the adjacent trough is 0.05 m
wavelength (Î») is equal to = 0.05 x 2 = 0.1 m
From the relation,
V= f x Î» = 5 x 0.1 = 0.5 m/s