The photons spread over a larger area
It is refracted
As light gets farther from the source, the same amount of light spreads out over a larger area.
prism
The cells farther away from the light source are longer than the cells facing the light.
by transmission , transmission is when the passing of light or other form of energy through matter .
As you move farther away your shadow get bigger and goes away
They disperse.
Light is bluer as it moves farther is because blue travels faster than the other colors in the visible spectrum.
It decreases.
It is refracted
Light travels 31,536,000 seconds in a year, just like, let's say, a snail that never stops creeping. But light travels farther than a snail does in the same time. For example, in a year, light travels 9,454,254,955,000 kilometers (5,874,601,673,000 miles).
it travels at c (speed of light in a vacuum)
No, it is not.
As light gets farther from the source, the same amount of light spreads out over a larger area.
prism
The shadow will become less defined.
Light emitted by any light source - say, by a lamp, or by the Sun - travels in all directions.