Physical quantities not having same dimensions are

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1.Units, Dimensions and Measurement

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The physical quantities not having same dimensions are

ASpeed and ${({\mu _0}{\varepsilon _0})^{ - 1/2}}$

BTorque and work

CMomentum and Planck's constant

DStress and Young's modules

(AIEEE-2003)

Solution

(c) Momentum $[ML{T^{ – 1}}]$, Planck's constant $[M{L^2}{T^{ – 1}}]$

Standard 11

Physics

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