dimensional formula of coefficient of elasticity?
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It is defined as the ratio of tangential stress to the shearing strain, within the elastic limit. Its unit is N/m2 or Pascal and its dimensional formula is [ML-1T-2]. Compressibility of a material is the reciprocal of its bulk modulus of elasticity. Its SI unit is N-1m2 and CGS unit is dyne-1 cm2.
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ML–¹T–²
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