The unit of Stefan-Boltzmann constant is

Home / Mechanical Engineering / Heat And Mass Transfer / Question

Examveda

A. watt/mK

B. watt/m²K²

C. watt/m²K⁴

D. watt/mK²

Answer: Option C

Solution (By Examveda Team)

The value of the Stefan-Boltzmann constant is approximately 5.67 x 10^-8 watt per metre squared per kelvin to the fourth.

Related Questions on Heat and Mass Transfer

A. Reflected

B. Refracted

C. Transmitted

D. Absorbed

View Answer

A. Melting of ice

B. Boiler furnaces

C. Condensation of steam in condenser

D. None of these

View Answer

A. Electric heater

B. Steam condenser

C. Boiler

D. Refrigerator condenser coils

View Answer

A. Black radiation

B. Full radiation

C. Total radiation

D. All of these

View Answer