sometimes they get pulled over by the light police and given a ticket
A ray of light can travel in any direction, so an infinite number.
very carefully
Light ray and gamma ray both travel in a straight line.
When a ray of light is shone at a glass block, it will refract (bend) as it enters the glass due to the change in the speed of light in the material. The light will then travel through the glass block, possibly reflecting off the surfaces inside, and refract again as it exits the block.
When a ray of light hits a surface, two things can happen: reflection, where the light bounces back off the surface, and refraction, where the light enters the material and changes direction.
You could try becoming a ray of light.
A straight beam of light is called a ray of light. Rays of light travel in a straight line from their source until they are interrupted or reflected by a surface.
No.
There are only 31,536,000 seconds in a year. So, light can only travel for 31,536,000 in a year.
it reflects
The rays are diffracted toward the center of the lens. This is the principal used in reading and magnifying glasses.
Light travels in a straight line, moving in a straight path known as a ray.