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MHT CET Physics question

PhysicsWavesMHT CET

A string consists of two parts attached at . The right part of the string () has mass per unit length and the left part of the string () has mass per unit length . The tension in the string is . If a wave of unit amplitude travels along the left part of the string, what is the amplitude of the wave that is transmitted to the right part of the string?

Answer: (C)

Solution

With , the transmitted amplitude is $ = =

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Question ID VK-070205