A string of length 2 m is fixed at both ends. If this string vibrates – McqOptions

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1.	A string of length 2 m is fixed at both ends. If this string vibrates in its fourth normal mode with a frequency of 500 Hz then the waves would travel on its with a velocity of [BCECE 2005]
A.	125 m/s
B.	250 m/s
C.	500 m/s
D.	1000 m/s
Answer» D. 1000 m/s

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