Question

derive Newton's law of cooling from Stefan's law

Answer 1

Answer:

Derivation of Newton's Law of Cooling from Stefan's Law:

Let e be the emissivity (or coefficient of emission) of the surface of the body. Let (T -To) = x, where x is Small. ∴ T = To + x. Where E & Eb, are the emissive powers of the body and perfectly black body respectively.

Answer 2

Answer:

Derivation of Newton's Law of Cooling from Stefan's Law:

Let e be the emissivity (or coefficient of emission) of the surface of the body. Let (T -To) = x, where x is Small. ∴ T = To + x. Where E & Eb, are the emissive powers of the body and perfectly black body respectively.