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Which of the following can explain the echo produced through
sound waves?

(1) Shifting

(2) Refraction

(3) Reflection

(4) Dispersion

Answers were Sorted based on User's Feedback

Which of the following can explain the echo produced through sound waves? (1) Shifting (2) Re..

( 3 ) Reflection

 Is This Answer Correct ? 3 Yes 2 No

Which of the following can explain the echo produced through sound waves? (1) Shifting (2) Re..

3) Reflection

 Is This Answer Correct ? 1 Yes 3 No

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