InterviewSolution
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InterviewSolution
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In the relaction ` p = (a)/(beta) e ^((aZ)/(k theta )`, p is pressure Z is distance .k is Boltamann constant and `theta` is the teperations . The dimensional formula of `beta` will beA. `[M^(0)L^(2)T^(0)]`B. `[ML^(2)T]`C. `[ML^(0)T^(-1)]`D. `[M^(0)L^(2)T^(-1)]` |
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Answer» Correct Answer - A `[(aZ)/(ktheta)] = [M^(0) L^(0) T^(0) ]` `[a] = [(k theta )/(Z)]` `[p] = [(a )/(beta)]` `[beta] = [(a )/(p)] = [(k theta )/(Zp)]` Demension of k theta are that to energy ,.Hence , ` [beta] = [(ML^(2)T^(-2))/(LML^(-1)T^(-2))] ` ` = [M^(0)L^(2)T^(0)]` |
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