jordyndefillippo89 jordyndefillippo89

12-05-2021
Physics

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a wave having a wavelength of 4.7 meters and an amplitude of 2.5 meters travels a distance of 28 meters in 7 seconds. determine the frequency and period of the wave

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12-05-2021

Answer:

T(Period) = 1.33s

f(Frequency) = 0.75Hz (cycles/second)

Explanation:

Given:

λ = 4.0m

Amplitude = 25m

d = 24m

s = 8.0s

Required:

f = ?

T = ?

Analysis:

v = λf

f =N/t

T = 1/f

v = d/t

Solve:

v = d/t = 24/8.0 → v = 3.0m/s

v =λf → f = v/λ = 3.0/4.0 → f = 0.75Hz

T = 1/f = 1/0.75 → T = 1.33s

Hopes this helps. Mark as brainlest plz!

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