Standing waves are produced in a 10 m long stretched string. If the st – McqOptions

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1.	Standing waves are produced in a 10 m long stretched string. If the string vibrates in 5 segments and the wave velocity is 20 m/s, the frequency is [CBSE PMT 1997; AIIMS 1998; JIPMER 2000]
A.	2 Hz
B.	4 Hz
C.	5 Hz
D.	10 Hz
Answer» D. 10 Hz

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