A black pattern on a porcelain bowl appe...

A black pattern on a porcelain bowl appears brighter than the rest of bowl, when it is strongly heated and taken to a dark room. This is an illustration of

A

Kirchhoff's radiation law

B

Stefan-Boltzmann law

C

joule's law

D

Wien's displacement law

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Verified by Experts

The correct Answer is:

A

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