Physics, asked by ANANDIKSHA1540, 1 year ago

What kind of wabes are produced in an earthquake before main shock wave begin

Answers

Answered by Anika14

infrasound , that is correct answer

Answered by nikita128

Answer:

Earthquake produces infra-sound before the main shock wave. Infrasound is a low-frequency sound. It is sound that is lower in frequency than 20 Hz (hertz) or cycles per second, the normal limit of human hearing.

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