JEE Main Physics — Waves & Oscillations previous year questions with solutions.
When temperature increases, the frequency of a tuning fork
If a spring has time period T, and is cut into n equal parts, then the time period of each part will be
A wave $y=a \sin (\omega t-k x)$ on a string meets with another wave producing a node at $x=0$. Then the equation of the unknown wave is
Length of a string tied to two rigid supports is $40 \mathrm{~cm}$. Maximum length (wave length in $\mathrm{cm}$ ) of a stationary wave produced on it is