In a measurement, it is asked to find modulus of elasticity per unit torque applied on the system. The measured quantity has dimension of [ M a L b T c ] . If b = − 3 , the value of c is ________

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[Modulus of elasticity] = ML − 1 T − 2 [Torque] = ML 2 T − 2 [Modulus of elasticity per unit torque] = ML 2 T − 2 ML − 1 T − 2 ​ = L − 3

Physics - Unit & Dimension Question with Solution | TestHub

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