How Does Light Travel?

Answer

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.
Q&A Related to "How Does Light Travel"
1. Consider backpacking. Taking nothing but a large backpack filled with essential items is one way to travel lightly through India, and many frequent travelers to India recommend
http://www.ehow.com/how_4922962_travel-light-india...
1. Get a small bag. The bag should be lightweight and easy to carry. It is helpful to have a bag that can be carried as a backpack, or as a shoulder bag depending on the circumstances
http://www.wikihow.com/Travel-Light
Light is a wave of the electric and magnetic fields. It propagates by self-perpetuating itself. Qualitative Description A time varying electric field produces a spatially varying
http://www.quora.com/How-does-light-travel
Light travels in straight lines. Light goes very very fast. About 300,000 km per second. Ima chargin' muh lazers. It travels as electromagnetic waves.
http://wiki.answers.com/Q/What_does_light_travel_a...
3 Additional Answers
Ask.com Answer for: how does light travel
How Does Light Travel?
The question of how light travels through space is one of the perennial mysteries of physics. In modern explanations, it is a wave phenomenon that doesn't need a medium through which to propagate. According to quantum theory, it also behaves as a... More »
Difficulty: Easy
Source: www.ehow.com
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
Explore this Topic
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 bends or refracts when it leaves one medium and enters another e.g. when it moves from air to water. Light only bends when it travels through a substance ...
The light in space travels in little packets of electrical energy. They do not stop until they hit something or someone. The faster the electrical current, the ...
About -  Privacy -  Careers -  Ask Blog -  Mobile -  Help -  Feedback  -  Sitemap  © 2014 Ask.com