Dimensional formula $M{L^{ - 1}}{T^{ - 2}}$ does not represent the physical quantity
Young's modulus of elasticity
Stress
Strain
Pressure
Dimensional formula $M{L^{ - 1}}{T^{ - 2}}$ does not represent the physical quantity
Strain $ = \frac{{\Delta L}}{L} \Rightarrow $ dimensionless quantity
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