Which phenomenon is responsible for the echo of sound wave? Options: A . &nbspReflection B . &nbspRefraction C . &nbspInterference D . &nbspPolarisation

Which phenomenon is responsible for the echo of sound wave?

Question

Which phenomenon is responsible for the echo of sound wave?

Options:

A . Reflection

B . Refraction

C . Interference

D . Polarisation

Answer: Option A

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