Question

The time period of simple pendulum is proportional to M power a, L power b and T power c ,the values of a,b and c using dimensions are (a) a= -1,b = -1/2,c= 1/2 (b) a=0,b= -1/2,c= 1/2 (c) a=0,b=1/2,c=-1/2 (d) none of these


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Answer 1

(a) a= -1,b = -1/2,c= 1/2