English, asked by shru662, 11 months ago

what are the sources of light and write their information​

Answers

Answered by mananchelani7012
0

Explanation:

Background Information

There are natural and artificial light sources. A few examples of natural light sources include the Sun, stars and candles. A few examples of artificial light sources include light bulbs, lamp posts and televisions.

Answered by swetha959
0

Answer:

heyyy mate here is your answer

Natural sources of light include the sun, stars, fire, and electricity in storms. ... Flashlights, table lamps, neon signs, and televisions are some sources of artificial light. Most of the lights that are man-made need an energy source, such as electricity or batteries, to produce light.Light is electromagnetic radiation within a certain portion of the electromagnetic spectrum. The word usually refers to visible light, which is the visible spectrum that is visible to the human eye and is responsible for the sense of sight.[1] Visible light is usually defined as having wavelengths in the range of 400–700 nanometres (nm), or 4.00 × 10−7 to 7.00 × 10−7 m, between the infrared (with longer wavelengths) and the ultraviolet (with shorter wavelengths).This wavelength means a frequency range of roughly 430–750 terahertz (THz).

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