Question

✌❤✔What is Stress.???✔❤✌
✌❤✔Explain✔❤✌

Answer 1

Answer:

Stress is a physical quantity that expresses the internal forces that neighbouring particles of a continuous material exert on each other. In simple words, stress is the pressure or tension exerted on a material object.

Answer 2

✌❤✔HEYA❤_❤MATE✔❤✌

✌❤✔Stress✔❤✌

• ✌❤The internal restoring force acting per unit area of a deformed body is called stress.❤✌

• ✌❤Stress = Restoring force / Area❤✌

• ✌❤Its unit is N/m2 or Pascal and dimensional formula is [ML-12T-2].❤✌

• ✌❤Stress is a tensor quantity.❤✌

✌❤✔Stress is of Two Types✔❤✌

(i) ✌❤Normal Stress If deforming force is applied normal to the area, then the stress is called normal stress.❤✌

• ✌❤If there is an increase in length, then stress is called tensile stress.❤✌

• ✌❤If there is a decrease in length, then stress is called compression stress.✌❤

(ii) ✌❤Tangential Stress If deforming force is applied tangentially, then the stress is called tangential stress.❤✌

✌❤✔PIYUSH❤_❤SHARMA✔❤✌