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how the closed holraum can act as example to blackbody.

how the closed holraum can act as example to blackbody.

Grade:9

1 Answers

Arun Kumar IIT Delhi
askIITians Faculty 256 Points
9 years ago
Hi
A laboratory device to produce blackbody radiation. Consists of a closed metal tube, blackened on the inside, with a narrow slit cut into one of the flat ends. On heating the tube the radiation escaping from the slit is virtually identical with that expected from a blackbody.
Thanks & Regards
Arun Kumar, Btech, IIT delhi
Askiitians Faculty

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