Question

Write the dimensional formulas of following physical quantities- Surface tension, Work, Impulse, Strain, Modulus of elasticity, coefficient of viscosity, Angular displacement, Moment of Inertia, Angular momentum and Torque.

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Answer 1

Answer:

MT^-2 = surface tension

ML^2T^-2=work

MLT^-1=impulse

1 = strain

ML^-1T^-2 =modulus of elasticity

ML^-1T^-1 = coefficient of viscosity

MLT^-1 = momentum

ML^2T^-1 = angular momentum

ML^2T^-2 = torque