Question

the thermal stress is given by formula​

Answer 1

Explanation:

Formula of thermal stress is Y (α ΔT) / L0, where Y is Young's modulus of the given material, ΔT is the change in temperature, α is the coefficient of linear thermal expansion of the given material and L0 is the original length of the material before the expansion.

Answer 2

Explanation:

The formula of thermal stress is Y (α ΔT) / L0, where Y is Young's modulus of the given material, ΔT is the change in temperature, α is the coefficient of linear thermal expansion of the given material and L0 is the original length of the material before the expansion.