General Studies · Fluid Mechanics
The shear stress developed in a lubricating oil of viscosity 9.81 poise, filled between two parallel plates 10 cm apart and moving with a relative velocity of 2 m/s, is:
- 150.0 N/m2
- 29.8 N/m2
- 319.6 N/m2✓
- 439.2 N/m2
Correct answer
19.6 N/m2
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