a
Diffraction
b
Polarization
c
Interference
d
Reflection
Explanation
Correct Option
bVideo Explanation
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Discussions (5)

kamtochukwu
4 years ago
Sound waves cannot be polarised because they are longitudinal waves, only transverse waves can be polarised.

lil.OD.U
2 months ago
Sound waves are not transverse waves; they are longitudinal waves. In a longitudinal wave, particles of the medium vibrate back and forth in the same direction as the wave travels, creating compressions and rarefactions.
Why Sound Waves Are Longitudinal
Particle Motion: In air (or any medium), sound is produced by vibrations that push particles forward and backward along the direction of travel.

