In two lines define echo

Physics

ScanSolve AI Answer

An echo is a reflection of sound waves that arrives at the listener with a delay after the direct sound. This delay is caused by the sound traveling to a surface and then bouncing back to the listener.

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An echo is a reflection of sound waves that arrives at the listener with a delay after the direct sound.

In two lines define echo
Physics

This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.

ScanSolve AI Answer
An echo is a reflection of sound waves that arrives at the listener with a delay after the direct sound. This delay is caused by the sound traveling to a surface and then bouncing back to the listener. Send me the next one 📸