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The normal stress is same in all directions at a point in a fluid_______________?
Mechanical Engineeringmedium
Aonly when the fluid is frictionless
Bonly when the fluid is incompressible and has zero viscosity
when there is no motion of one fluid layer relative to an adjacent layer
Dirrespective of the motion of one fluid layer relative to an adjacent layer E. in case of an ideal fluid
Correct Answer: C. when there is no motion of one fluid layer relative to an adjacent layer
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