Question

In a forced harmonic oscillator of natural frequency ${\omega }_0$, the resonant frequency ${\omega }_r$ is

• A. $>{\omega }_0$
• B. $<{\omega }_0$
• C. $={\omega }_0$
• D. not related to ${\omega }_0$

Answer 1

Answer: (C)

$={\omega }_0$

The resonant frequency is always equal to natural frequency, hence option C is correct.