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MHT CET Physics question

PhysicsWavesMHT CET

A stretched rope having linear mass density is under a tension of 80 N. The power that has to be supplied to the rope to generate harmonic waves at a frequency of 60 Hz and an amplitude of 6 cm is

Answer: (C)

Solution

m/s and Missing superscript or subscript argumentP=2π^2f^2A^2$μ

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Question ID VK-068631