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A sound wave strikes a wall normally what is the angle of reflection of sound wave a 90° b 60° c 45° d 0°​
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A sound wave strikes a wall normally what is the angle of reflection of sound wave

a 90°
b 60°
c 45°
d 0°​

User Tom Andraszek
by
8.0k points

1 Answer

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Answer:

C

Step-by-step explanation:

User Ganesh Shankar
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