Question

Unit of Stefan's constant is

• A. watt -$m^2 -K^4$
• B. watt -$m^2/K^4$
• C. watt $/ m^2- K$
• D. watt $/ m^2\, K^4$

Answer 1

Answer: (D)

watt $/ m^2\, K^4$

Answer 2

Unit of Stefan's constant is watt $/ m^2 \,K^4$