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Shape of string transmitting wave along x-axis at some instant is shown. Velocity of point P is cm/s and
detailed solution
Correct option is A
Wave length of the wave, λ=1m maximum particle velocity, Vmax=Aω=4π ∴wave velocity, v=∂y/∂t∂y/∂x=4π×10−2tanθ=4π×10−24π×10−3=10m/s ∵wave velocity=particle velocityslope of the wave also frequency, f or ϑ=Vλ=V1=10HzVmax=Aω4π×10−2=A2π(10)Amplitude of the waveA=2×10−3m and maximum accelertion of the particle amax=Aω2=80π2cm/sec2Talk to our academic expert!
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