An ink dot on a white porcelain dish appears dark. When the dish is raised
to a very large temperature the dot appears brighter than the surroundings
.
Why?
Answers
Answered by
4
Answer:
An ink dot on a white porcelain dish appears dark. When the dish is raised
to a very large temperature the dot appears brighter than the surroundings
.
Why?
Answered by
9
Answer:
Black body radiation
Explanation:
This phenomenon is explained on the basis of black body radiation.
when a black body(ink dot in this case) is put under high temperature it turns its colour.
It is according to wein's law of radiation
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