The general equation for a wave can be written as y=Asin(ωt+kx). Comparing it with the given equation, y=5sin(6t+0.003x),
ω=6rads−1, k=0.003cm−1
Using the equation, v=kω
v=0.003×1026=20ms−1
A transverse harmonic wave on a string is given by y(x,t)=5sin(6t+0.003x) where x and y are in cm and t in sec. The wave velocity is _________ ms−1.
Held on 10 Apr 2023 · Verified 6 Jul 2026.
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The equation of a plane progressive wave is given by $y = 5\cos\pi\left(200t - \dfrac{x}{150}\right)$ where $x$ and $y$ are in cm and $t$ is in second. The velocity of the wave is _______ m/s.
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Work through every JEE Main Waves & Oscillations PYQ, year by year.