what is difference between pressure and stress?
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Answer Posted / krishna kanth
The exertion of force upon a surface by an object, fluid,
etc., in contact with it.Pressure can also be defined as
Force per Unit area. It is measured in N/sq m.
The action on a body of any system of balanced forces
whereby strain or deformation results.It can also be
defined as "The internal resistance or reaction of an
elastic body to the external forces applied to it".It is
measured in N/sq m.
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