Question

A black body with a rough surface is what ??​

Answer 1

Answer:

A blackbody allows all incident radiation to pass into it (no reflected energy) and internally absorbs all the incident radiation (no energy transmitted through the body). This is true for radiation of all wavelengths and for all angles of incidence. Hence the blackbody is a perfect absorber for all incident radiation.

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Answer 2

Explanation:

please choose the answer an as branliest answer . A black body is an idealized physical body that absorbs all incident electromagnetic radiation, regardless of frequency or angle of incidence. A white body is one with a "rough surface reflects all incident rays completely and uniformly in all directions."