Question

Every second two waves go past a person standing in the swimming pool. The waves have a wavelength of 0.8m.
Calculate the wave speed also write down the equation and your working outs

Answer 1

Answer:

frequency = 2

Velocity = f × Lemda

Velocity = 2 × 0.8 = 1.6

or .

V = w/K

w = 2π f = 4π

k = 2π/lemda

V = 4π/2π × 0.8 = 1.6

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