Fog lights are in the front; they are commonly referred to as "brights" because they are the brighter of the two standard headlights.Brake lights are in the rear; they light up when pressure is...
Light is made up of light waves, which are different than normal waves because they do not need a medium, or a material to travel though. (Some examples of mediums are water, air, wood, metal...)....
Light from a small light bulb behaves in the same way light from a bigger light bulb. When you say wide, I assume you mean to ask about light from torches.
Light travels in straight lines. If light...