How Does Light Travel?

Light travels in electromagnetic waves through most spaces however in a vacuum it travels in a straight line. Light travels at approximately 299,792,258 meters per second. Some of light travel can be seen, some of it is invisible.
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How Does Light Travel?
Light is a form of energy made of electromagnetic waves. Some of the waves you can see and some you cannot. The entire range of light is called the electromagnetic spectrum. The light you see is referred to as "visible light." Light waves... More »
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Light travels extremely fast. In space, with no obstructions, light reaches the speed of 186 thousand miles each second. When light waves go through glass they slow down ever so slightly. You can find more information here: http://cse.ssl.berkeley.edu/SegwayEd/lessons/light/measure_behaves.html
Light is a form of electromagenetic waves and form energy. It travels faster and at different speeds. Light travels around earth eight times in a second. You can find more information here: http://www.ehow.com/how-does_4570255_light-travel.html
Q&A Related to "How Does Light Travel"
 Light travels at a speed of 299,792,258 meters per second. Light is an electromagnetic wave when traveling through space. In a vacuum light travels in straight lines. You can find http://answers.ask.com/Science/Physics/how_does_li...
 Makes me wonder are you planning a quick get a way since if you traveled at the speed of light you could travel around the earth more than 14 times in 2 seconds.That would add up http://answers.ask.com/Science/Physics/how_light_t...
 Light travels at exactly 299,792,458 meters per second. This is usually rounded to 186,000 miles per second, or 300,000 kilometers per second. http://answers.ask.com/Science/Other/how_fast_does...
 The speed of light is phenomenally faster than the speed of sound. Light travels at 299,792,458 meters per second. Sound, however, only travels at 343 meters per second. http://answers.ask.com/Science/Other/what_travels_...
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Light is electromagnetic radiation that we can see. Light beams are made of tiny 'packets' called photons. They travel form the source in a line through space ...
Light travels at a speed of 299,792,258 meters per second. Light is an electromagnetic wave when traveling through space. In a vacuum light travels in straight ...
Light travels at a speed of 299,792,258 meters per second. Light is an electromagnetic wave when traveling through space. In a vacuum light travels in straight ...