MCQ
Dimensions of coefficient of viscosity are
- A$M{L^2}{T^{ - 2}}$
- B$M{L^2}{T^{ - 1}}$
- ✓$M{L^{ - 1}}{T^{ - 1}}$
- D$MLT$
✓
Answer
Correct option: C.
$M{L^{ - 1}}{T^{ - 1}}$
c
(c) $F = - \eta \,.\,A\frac{{dv}}{{dx}} \Rightarrow [\eta ]\, = \,[M{L^{ - 1}}{T^{ - 1}}]$
(c) $F = - \eta \,.\,A\frac{{dv}}{{dx}} \Rightarrow [\eta ]\, = \,[M{L^{ - 1}}{T^{ - 1}}]$
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