A sonometer wire of length l vibrates in fundamental mode when excited by a tunning fork of frequency 416 Hz. If the length is d

A sonometer wire of length l vibrates in fundamental mode when excited by a tunning fork of frequency 416 Hz. If the length is double keeping other things same the string will
A. vibrates with a frequency of 5416 Hz
B. vibrate with a frequency of 208 Hz
C. vibrate with a frequency of 832 Hz
D. stop vibrating

A sonometer wire of length l vibrates in fundamental mode when excited by a tunning fork of frequency 416 Hz. If the length is double keeping other th

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