A steel rod 100 cm long is clamped at its mid-point. The funda-mental – McqOptions

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1.	A steel rod 100 cm long is clamped at its mid-point. The funda-mental frequency of longitudinal vibrations of the rod is given to be 2.53 kHz. What is the speed of sound in steel [AFMC 2000]
A.	5.06 km/s
B.	6.06 km/s
C.	7.06 km/s
D.	8.06 km/s
Answer» B. 6.06 km/s

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