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400 to 800 nanometers

(0.0000004 to 0.0000008 meters)

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13y ago

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What color is the longest wave of light?

The visible light with the longest wavelength is the last coloryou can see on the red end of the spectrum.


What type of radiation is reflected away from the earths surface?

Visible light and infrared radiation are mainly reflected away from the Earth's surface. These wavelengths are absorbed by the atmosphere and then reflected back out into space, helping to regulate Earth's temperature.


What are the benefits of visible light?

An advantage is that it allows you to see because the light reflects off an object and into your eyes. Visible light waves is the only electromagnetic wave you can see. It allows you to see colors. A disadvantage is the amount of light pollution. Can hurt your eyes if u stare at it.


What has particles that vibrates at right angles to the direction of the wave?

Photons oscillate (vibrate) along an axis that is perpendicular to the direction of the photon's travel. Photons are responsible for all electromagnetic radiation, including visible light, invisible light (infrared and ultraviolet), X-rays, radio waves, and magnetic waves. . When all photons in a beam of light oscillate in same direction, that is called polarized light.


What is the definition of electromagnetic wave?

An electromagnetic wave is a type of energy wave that consists of vibrating electric and magnetic fields propagating through space. These waves carry energy and information through a vacuum or a medium, and they travel at the speed of light. Examples of electromagnetic waves include radio waves, microwaves, visible light, X-rays, and gamma rays.