The minimum distance between the source and the reflect - Practice (English) | ObjectiveMcq

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The minimum distance between the source and the reflect - Practice (English) | ObjectiveMcq

PracticeGeneral ScienceSound WavesThe minimum distance between the so...

Sound Waves General ScienceEasy

1,250 views

The minimum distance between the source and the reflector, so that an echo is heard is approximately

Correct Answer:

(C) 17 m

Explanation:

17 m

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