A) \[{{\omega }_{1}}={{\omega }_{0}}\] and \[{{\omega }_{2}}\ne {{\omega }_{o}}\]
B) \[{{\omega }_{1}}={{\omega }_{0}}\] and \[{{\omega }_{2}}={{\omega }_{o}}\]
C) \[{{\omega }_{1}}\ne {{\omega }_{0}}\] and \[{{\omega }_{2}}={{\omega }_{o}}\]
D) \[{{\omega }_{1}}\ne {{\omega }_{0}}\] and \[{{\omega }_{2}}\ne {{\omega }_{o}}\]
Correct Answer: C
Solution :
Energy of particle is maximum at resonant frequency i.e., \[{{\omega }_{2}}={{\omega }_{o}}\]. For amplitude resonance (amplitude maximum) frequency of driver force \[\omega =\sqrt{\omega _{o}^{2}-{{b}^{2}}2{{m}^{2}}}\] Þ \[{{\omega }_{1}}\ne {{\omega }_{o}}\]You need to login to perform this action.
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