3 Tel Check the correctness of the formula T= 4π
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Answer:
Assertion
The time period of a pendulum is given by the
formula, T=2π
g/l
Explanation:
Reason
According to the principle of homogeneity of
dimensions, only that formula is correct in which
the dimensions of L.H.S. is equal to dimensions of
R.H.S.
Medium
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