Q.
According to Newton, the viscous force acting between liquid layers of area A and velocity gradient ΔvΔz is given by F=-ηAdvdz, where η is constant called coefficient of viscosity. The dimensional formula of η is
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
ML-2 T-2
b
M0 L0 T0
c
ML2 T-2
d
ML-1 T-1
answer is D.
(Unlock A.I Detailed Solution for FREE)
Detailed Solution
F=MLT-2 A=L2 dv=LT-1 dz=L FdzAdv=ML2T-2L3T-1=ML-1T-1
Watch 3-min video & get full concept clarity