Physics-
General
Easy
Question
In a sonometer wire, the tension is maintained by suspending a 20kg mass from the free end of the wire. The fundamental frequency of vibration is 300 Hz
If the tension is provided by two masses of 6kg and 14kg suspended from a pulley as show in the figure the fundamental frequency will
- still remain 300 Hz
- become larger
- become smaller
- decrease in the present situation and increase if the suspended masses of 6kg and 14kg are interchanged
The correct answer is: still remain 300 Hz
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