Test SeriesFree PYQsExamsPricing

NEET 2009 Physics question

PhysicsThermal Properties of MatterNEET 2009

A black body at radiates heat at the rate of . At a temperature of , the rate of heat radiated in the same units will be:

Answer: (2)

Solution

Stefan-Boltzmann law: rate of radiation per unit area with T in kelvin. , . $ =

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-090154