![]() ![]() The brightest star in the sky is Sirius, and it is bluish-white in colour. Which is the brightest star in the universe, and what is its colour?Īnswer. The fabric was impregnated with luminous paint which glowed as they marched. Synonyms aglow literary lambent literary Fewer examples The make-up refects light and gives the skin a luminous glow. According to the Inverse Square Law of brightness, the perceived brightness (B) of the source is inversely proportional to the square of the distance of source (d). producing or reflecting bright light, especially in the dark: luminous clothing The library was lit by the luminous glow of laptops. As light rays originate from the body, they disperse out into the field. ![]() The apparent brightness of the source is the result of geometry. ![]() (General Physics) (of a physical quantity in photometry) evaluated according to the visual sensation produced in an observer rather than by. ( not in technical use) exhibiting luminescence: luminous paint.
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