What is the ratio of time period of two simple pendulums if their length are in the ratio 144:169 ?
1 point
1:2
11:12
12:13
13:12
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the ratio of time period of two simple pendulums if their length are in the ratio 144:169 is 1:2
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Answer...........
Ratio of time period
T is directly proportional to Length..
12:13
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