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Lapatulllka [165]
3 years ago
9

A seismic wave is detected 100m, 5s after and explosion. Calculate the wave speed

Physics
1 answer:
sertanlavr [38]3 years ago
8 0

we know that,

Frequency = 1/ time period

hence, Feq = 1/5 ===> 0.2 Hz

hence, wave velocity = freq * wavelength

hence,

V = 0.2 * 100

==> Wave velocity = 20 m/s

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