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A sonometer wire having a length of 50 cm is vibrating in the fundamental mode with a frequency of 100Hz. Which of the following is the type of propagating wave and its speed?
Longitudinal, 50 m/s
Transverse, 50 m/s
Longitudinal, 100 m/s
Transverse, 100 m/s
its speed is 100m/s while it's waves are transverse waves.
SONOMETER - Basically sonometer is defined "it is an instrument which is used to measure the sensitivity of hearing.
Sonometer is consisting of a wooden rectangular hollow box, and a uniform wire attached to one end while the rest end of wire is passed over the horizontal edges.
A sonometer which contain wire of length of 50cm is vibrating in fundamental mode with a frequency of 100hz.
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