Question

2. 12 Define stress and explain different types of stress A steel wire having aross-sectional area 1.2 mm2 is stretched by a force of 120N calculate stress in wire


FAST FAST GIVE ME A ANSWER​

Answer 1

Answer:

The Force applied per unit area is known as Stress

Stress = Force / Area (N/mm²)

There are two types of Stress. i)Normal Stress ii) Tangential Stress

Problem :

Stress = Force / Area

Stress = 120/1.2

Stress = 100 N/mm²

Kindly mark it as Brainliest.

Answer 2

Answer:strees: in a given material the force applied per unit area is called stress.

There is many types of stress but mainly it categorized into three form: Normal stress, tangential or shear stress and hydraulic stress.

Stress in wire is 120/1.2=100 N/nm2.

Explanation