cse • paper_1 • waves_oscillationscse-1990-subject-02-002
Resultant wave — UPSC CSE 1990 Physics PYQ
Buy PYQ Solution Manual →Two transverse sine waves each of amplitude 4\text{ mm} wavelength 2\text{m} and time period 1\text{ s} and in-phase at x=0, t=0 are travelling along the x-axis in opposite directions. Obtain the equation of the resultant wave and comment on its nature. Calculate the maximum displacement at x=2.3\text{ m}. Also locate the antinodes and nodes.
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