Physics - Sound Wave Question with Solution | TestHub
PhysicsSound WaveWavesMedium2 minQB
PhysicsMediumsingle choice
Sometimes when an airplane flies near a house, the television signal received at the house fades periodically. Why?
Options:
Answer:
A
Solution:
The reflected wave and direct wave add. As the plane moves, the path difference changes by for each fade cycle, giving alternating constructive and destructive interference.
Stream:JEESubject:PhysicsTopic:Sound WaveSubtopic:Waves
⏱ 2mℹ️ Source: QB
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