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If a classroom door is open just a small...

If a classroom door is open just a small amount we can hear sounds coming from the room but we can't see what is going on inside the room because

A

Diffraction of sound of easier as its wavelength is large

B

Diffraction of light is easier as its wavelength is small

C

Sound waves can be polarized

D

Light waves can be polarized

Text Solution

Verified by Experts

The correct Answer is:
A
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