In forced oscillation of a particle the amplitude is maximum for a frequency `omega_(2)` of the force while the energy is maximum for a frequecyomega_(2) of the force, then .

Options

A. (a) `omega_(1)ltomega_(2)`
B. (b) `omega_(1)gtomega_(2)`
C. (c ) `omega_(1)=omega_(2)`
D. none of the above

Answer

C

Explanation

(c )The maximum of amplitude and energy is obtained when the frequecy is equal to the natural freqency (resonance condition)
:. Omega_(1)=omega_(2)`.