Q.
If the differential equation given by
$\frac{d^{2}y}{dt^{2}} + 2k\frac{dy}{dt} + \omega^{2}y = F_{0}\sin{pt}$
Describes the oscillatory motion of body in a dissipative medium under the influence of a periodic force, then the state of maximum amplitude of the oscillation is a measure of
A) Free vibration
B) Damped vibration
C) Forced vibration
D) Resonance
Explanation
(d) Here, the state of maximum amplitude of the oscillation is a measure of resonance.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.