Question

Q: Derive the dimensional formula of modulus of elasticity ( E ) .

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Thanks !

Answer 1

modules of elasticity = stress/strain
stress = force/area = MLT^-2/L^2 = ML^-1T^-2
Strain is dimensional less so modules of elastictiy's dimensonal will be ML^-1T-2

Answer 2

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here is your answer ⬆️⬆️

hope it helps you✌️✌️

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