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One end of a long rope is tied to a fixed vertical pole. The rope is stretched horizontally with a tension 8 N. Let us consider the length of the rope to be along X-axis. A sample harmonic oscillator at x = 0 generates a transverse wave of frequency 100 Hz and amplitude 2 cm along the rope. Mass of a unit length of the rope is 20 gm/m. Ignoring the effect of gravity, answer the following questionsTension in the given rope remaining the same, if a simple harmonic oscillator of frequency 200 Hzis used instead of the earlier oscillator of frequency 100 Hz, then |
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Answer» speed of transverse WAVES in the rope will be doubled, wavelength will not change |
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