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Asked: 2021-09-23T07:04:47+00:00 In:

A sound wave strikes the surface of a reflecting body perpendicularly. The angle of incidence is

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Poll Results

0%(a) 90°
0%(b) 45°
100%(c) 0° ( 8 voters )
0%(d) 180°
Based On 8 Votes

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    1 Answer

    1. (c) 0°

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