what is echo? what is meant by sound and reflection Name the differenc

1.	what is echo? what is meant by sound and reflection Name the difference between echo sounderstanding and reflection
Answer» Answer: An echo is a sound that is repeated because the sound waves are reflected back. Echo: The repetition of sound caused by reflection of sound waves from an OBSTACLE is KNOWN as an echo. Multiple reflection: It MEANS that sound is reflected more than once. Reverberation: The repeated reflection that RESULTS in this persistence of sound is called reverberation. *Hope* it *help* *you*

what is echo? what is meant by sound and reflection Name the difference between echo sounderstanding and reflection

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Answer:

An echo is a sound that is repeated because the sound waves are reflected back.

Echo: The repetition of sound caused by reflection of sound waves from an OBSTACLE is KNOWN as an echo. Multiple reflection: It MEANS that sound is reflected more than once. Reverberation: The repeated reflection that RESULTS in this persistence of sound is called reverberation.

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what is echo? what is meant by sound and reflection Name the difference between echo sounderstanding and reflection