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Why is radiation of heat larger in a black surface than a white surface?
Black surfaces absorb and emit more radiation across a wider range of wavelengths compared to white surfaces, which reflect more radiation. This difference in absorption and emission rates leads to black surfaces becoming hotter than white surfaces when exposed to radiation.
Is white paper a best absorber of infrared radiation?
No, white paper is not the best absorber of infrared radiation. Darker objects, like black paper or materials with dark pigments, tend to absorb more infrared radiation because they reflect less of it compared to white surfaces.
Do dull silver and shiny white surfaces always emit the same amount of radiation?
No, dull silver surfaces may emit less radiation than shiny white surfaces because the reflectivity of a material affects its ability to absorb and emit radiation. Shiny white surfaces reflect more radiation compared to dull silver surfaces that may absorb and emit more radiation.
Who emits more radiation a white body or a black body?
A black body emits more radiation than a white body. A black body absorbs all radiation that falls on it and re-emits it as thermal radiation, making it an ideal emitter. On the other hand, a white body reflects most radiation and thus emits less overall.
Does white plastic absorb or transmit solar radiation?
White plastic typically reflects solar radiation rather than absorbing it. This means that white plastic does not heat up as much as darker colors when exposed to sunlight, making it a good choice for applications where heat absorption is a concern.
Why cricketers put white stuff on face?
Zinc cream
What color dress do cricketers wear during a test match?
White .
Why do cricketers wear white sports kits?
because white doesnt trap sunlight as much as black.
Why cricketers playing test match were white cloths?
its traditional like tennis
Do schools in Myanmar have uniforms?
Yes, they do have uniforms. but, their uniforms are white and green in color and traditional costumes.
What do Colonial and British uniforms look like?
British uniforms were red and had a white cross on the front.
Why are judo uniforms white?
It is tradition for the color to be white as it has been for centuries.
What color were the dodgers uniforms in 1950?
Home uniforms were white with blue lettering and trim, road uniforms were gray with blue lettering and trim.
Why don't school uniforms have color?
School Uniforms do have colour, even if they are blcak or grey or white, they are colours.
Did the lakers ever wear white uniforms?
yes, they wear uniforms every sunday at home games. sometimes they wear their regular uniforms away.
What color are the Los Angeles Angels uniforms?
White and Red
How do you keep white uniforms white?
wash it when it gets dirty -.-what kind of question is that...
