Satej

Resonance in a system, such as a string fixed at both ends, occurs when a) it is oscillating in simpler harmonic motion b) its frequency is the same as the frequency of an external source c) its frequency is greater than the frequency of an external sourc...

Which one of the following frequency can set the string into resonant vibration? If a guitar string has a fundamental frequency of 500Hz. a)250Hz b)750Hz c)1500Hz d)1750Hz