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A type of weak radiation thought to be present due to quantum effects near a black hole's event horizon is often called Hawking radiation, after the scientist who proposed it, Professor Stephen Hawking.
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What color light is produced if all wavelengths are absorbed?
That would be black.
What kind of material you need to change sun light to electric?
black material to absorb the light energy and then more steps follow until electricity is produced.
How black hole absorb light?
Light is affected by gravity, if the gravity is immense. In a black hole, the gravity is so immense that light cannot escape from it, hence it cannot be seen - whcih is why it's called a "black hole".
What is an object so massive that light cannot escape its gravity called?
A black hole
What is the area of infinite density that traps even light?
That's basically the description of a black hole.
Are black and white a color?
Yes. White is produced by the reflection of all colored light, and black is produced by the absorption of all colored light.
What color is produced by the complete absorption of light rays?
Black
What is the name of the color produced by a mixture of green and blue light?
black
What color light is produced if all wavelengths are absorbed?
That would be black.
What colour produced as a combination of red green and black light rays?
Black isn't a light ray, its an absence of light. Red and green light assuming equal proportions makes yellow light
Is shadow always black?
If Shadow is a horse, then no. Shadow may be white or brown. Else, if you are referring to a shadow produced by blocking out light with an object, then yes. When we do not see light, our view is in black. All other colours that we see are produced from light. Since shadows are created by excluding light from an object, we should only see black.
What form of electromagnetic waves is produced by a black light lamp?
UV Ultraviolet
How are the colors black and white produced?
White light is the combination of all visible colours of light (this is why when you shine white light through a prism, you see a rainbow). Black, however, is not technically a colour. It is, in fact, the absence of light.
The first stamp called the Penny Black was produced in?
1840 England.
After the first photon of lights are produced which process is responsible for amplification of light?
Black body radiation
Why can't black color light be produced from a luminous object?
Since black is the absence of color ... I believe that you're having a problem with definitions.
What Are ultraviolet light?
They are sometimes called "black lights".
