What is produced at a rigid reflecting plane for a displacement wave?

beats

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node and antinode

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antinode

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node

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Solution

The correct option is D node
Let say the sound wave is incidented on the plane surface. The particle of the medium cannot vibrate to and fro at the surface of the reflecting plane, thus at that point a displacement node is produced.

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What is produced at a rigid reflecting plane for a displacement wave?

The correct option is D nodeLet say the sound wave is incidented on the plane surface. The particle of the medium cannot vibrate to and fro at the surface of the reflecting plane, thus at that point a displacement node is produced.

The correct option is D node
Let say the sound wave is incidented on the plane surface. The particle of the medium cannot vibrate to and fro at the surface of the reflecting plane, thus at that point a displacement node is produced.