Question

dimensional representation of stefan's constant is​

Answer 1

Hii Dear,

◆ Answer -

Stephen's constant = [L0M1T-3K-4]

◆ Explanation -

Stefan's law states that the power per unit area is directly proportional to the fourth power of the thermodynamic temperature.

P/A = σ.T^4

σ = P × A^-1 × T^-4

In dimensional form,

[σ] = [L2M1T-3] × [L2]^-1 × [K]^-4

[σ] = [L0.M1.T-3.K-4]

Therefore, dimensions of stephens constant are [L0M1T-3K-4].

Thanks..