Q. 24.0( 1 Vote )

A blackbody does not
A. emit radiation

B. absorb radiation

C. reflect radiation

D. refract radiation


Answer :

A blackbody is a body which absorbs all incident radiation falling on it and the radiation emitted by it is called as Blackbody Radiation.
A 100% Blackbody doesn’t Reflect as it absorbs all the incident radiation neither does it refracts radiation as it does not have refractive properties.
Lampblack is close to a black body, it reflects about 1% of the incident radiation
Thus, options (c) and (d) are correct options.

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