Stationary waves of frequency 300 Hz are formed in a medium in which t – McqOptions

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1.	Stationary waves of frequency 300 Hz are formed in a medium in which the velocity of sound is 1200 metre/sec. The distance between a node and the neighbouring antinode is [SCRA 1994]
A.	1 m
B.	2 m
C.	3 m
D.	4 m
Answer» B. 2 m

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