Question

The frequency of a wave is 4 Hz. If the wavelength is 2 m, how fast are the waves moving?

Answer 1

v equals f times wavelength, hence 8 m/s

Answer 2

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$\orange {\bold {Here \: is \: your \: answer }}$

$\underline\bold {Answer = 8 \: {\frac {m}{s}}}$

Given :

↪ Frequency of a wave = 4 Hz

↪ Wavelength of a wave = 2 m

↪ Velocity = Frequency × Wavelength

↪ V = 4 × 2

↪ V = 8 m / s

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