Q.
In forced oscillation of a particle, the amplitude is maximum for a frequency ω1 while the energy is maximum for a frequency ω2 of the force. then
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a
ω1<ω2
b
ω1>ω2
c
ω1<ω2 when damping is small and ω1>ω2 when damping is large
d
ω1=ω2
answer is A.
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Detailed Solution
xe=F/mωe2−ω22+bωm2 amplitude is maximum when ω1=ω02−2g2 and energy is maximum when ω2=ωo
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