Emissive powerr of a surfac eis maximum ...

Emissive powerr of a surfac eis maximum when surface is

perfectly black

smooth

shining

white

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Emissive power of a surface is maximum foor perfectly black body and minimum for smooth shining and white body.

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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-PRACTICE SET 04-PAPER 1 (PHYSICS & CHEMISTRY)

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