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Convert an energy of one joule into ergs |
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Answer» 1 j = ? ergX U = x uX [ M1 L1^2 T1^-2 ] = x [ M2 L2^2 T2^-2 ]x = 1[ M1 L1^2 T1^-2/ M2 L2^2 T2^-2 ] x = [ M1 / M2 ] [ L1 / L2 ]^2 [ T1 / T2 ]^-2 x =[10^3/1] [10^2/1]^2 [1/1]^-210^3 × 10^4= 10^7 Its very easy |
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