Physics · 2022
JEE Main · 29 June 2022, Shift 1 · Q46
A longitudinal wave is represented by x=10 sin 2 π( nt -x/(λ)) cm. The maximum particle velocity will be four times the wave velocity if the…
A longitudinal wave is represented by $\displaystyle x=10 \sin 2 \pi\left(\mathrm{nt}-\frac{x}{\lambda}\right) \mathrm{cm}$. The maximum particle velocity will be four times the wave velocity if the determined value of wavelength is equal to :
Official answer
(2)
$\displaystyle 5 \pi$
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.