Young modulus, γ=stressstrain=Force/AreaΔL/L=[MLT−2]/[MoL2To][MoLTo]/[MoLTo]=[ML−1T−2]
Hence, Dimension is [ML−1T−2]
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Similar Questions
Q1
The dimensions [ML−1T−2] may be of
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Q2
Match List I with List II and select the correct answer. List I(Physical quantity)List II (Dimensions)A. Force1. T−1B. Angular velocity2. MLT−2C. Torque3. ML−1T−2D. Stress4. ML−1T−15. ML2T−2
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Q3
A physical quantity X is expressed as velocity =√(Xdensity). The dimensions of X are
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Q4
The dimension ML−1T−2 can correspond to
(a) moment of a force
(b) surface tension
(c) modulus of elasticity
(d) coefficient of viscosity
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Q5
Dimensional formula ML−1T−2 represents the physical quantity of strain.