Both amplitude and energy get maximised when the frequency is equal to the natural frequency. This is the condition of resonance. ω1=ω2
In forced oscillation of a particle the amplitude is maximum for a frequency ω1 of the force, while the energy is maximum for a frequency ω2 of the force, then
Held on 30 Apr 2004 · Verified 6 Jul 2026.
ω1=ω2
ω1>ω2
ω1<ω2 when damping is small and ω1>ω2 when damping is large
ω1<ω2
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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.