what is the difference between stress and strain
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Stress is a force that can cause a change in a physical body. It is the tension that is produced that can cause a body to deform. It is the quantitative measurement of the amount of force that is held within an object. Stress can be measured and is dependent on the applied force within an area. It is the resistance or internal response of an object to an external pressure. Stress can occur even without strain, but strain cannot exist without stress.
Read more: Difference Between Stress and Strain | Difference Between http://www.differencebetween.net/science/health/difference-between-stress-and-strain/#ixzz5FgTiUspU
Read more: Difference Between Stress and Strain | Difference Between http://www.differencebetween.net/science/health/difference-between-stress-and-strain/#ixzz5FgTiUspU
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stress is Internal restoring force set up per unit area of cross - section of the deformed body is called stress .SI unit of stress is Nm.
and
Strain is the ratio of change in any dimension produce in the body to the original dimension is called Street
and
Strain is the ratio of change in any dimension produce in the body to the original dimension is called Street
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