The ratio of frequencies of two pendulums is 2:3 then their lengths ar – McqOptions

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1.	The ratio of frequencies of two pendulums is 2:3 then their lengths are in ratio
A.	‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇ(2/3)
B.	‚Äö√Ñ√∂‚àö‚Ä†‚àö‚àÇ(3/2)
C.	4/9
D.	9/4
Answer» E.

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