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There's no such thing as a "white light ray". Every ray of visible light appears to
your eye as some color, depending on its wavelength. When several light rays, with
different wavelengths (different colors) and just the right combination of intensities,
enter your eye together, you perceive the combination as 'white'.
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When sun beads are in the artificial light the beads turn back to white when the beads are exposed to darkness it goes back to white too why?
it turns back to white both ways because darkness hads no u v rays in which the beads can be exposed to, and artificial light also has no uv rays. Both of them have no u v rays.
What is the difference between angles and vertices's in math?
Angles are the degree measure between the two rays that make an angle. Vertices are the point in which the two rays meet to create that angle.
What is the difference between a line and a ray?
lines go forever in both directions rays start at a specific point and go forever in only one direction
To throw back light rays that strike a surface?
This is the definition of the reflection of a light ray. The other term related to light rays is refraction, which is the bending of a light ray as it passes from one substance into another.
How does the speed of light compare with the speed of gamma rays when both speeds are measured in a vacuum?
Same speed - light and gamma rays are both electromagnetic waves, but with different frequencies.
