The dimensions of σb4 (σ =Stefan's constant and b = Wein's constant) are:
Correct answer: B. [ML4T-3]
- A. [M0L0T0]
- B. [ML4T-3]
- C. [ML-2T]
- D. [ML6T-3]
Explanation
The following is the solution: b=λmT, where λm is the peak wavelength of the black body radiation and T is the surface temperature of the black body.
Last updated