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1.Units, Dimensions and Measurement
easy
The physical quantity that has the same dimensional formula as pressure is :
AForce
BMomentum
CYoung's modulus of elasticity
DCoefficient of viscosity
(NEET-2022)
Solution
$Y =\frac{\text { stress }}{\text { strain }} \text { (Strain is dimensionless) }$
$\therefore[ Y ]=[\text { stress }]=[\text { Pressure }]$
$\therefore[ Y ]=[\text { stress }]=[\text { Pressure }]$
Standard 11
Physics
