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The sources of light are
1. Natural source of light
2. Artificial source of light
Light (a form of electromagnetic radiation) is produced when an electron moves from a high energy state to a lower energy state. Light is produced by the release of energy, either nuclear, chemical, mechanical, or electrical energy. Light consists of packets called photons, but also acts as a wave with a specific wavelength and frequency.
Wiki User
∙ 8y ago
Wiki User
∙ 13y agoThe simplest answer I can provide is that the source of light is radiation emitted by matter undergoing chemical or physical reactions. Let's take the sun for example. The sun is lit up because of nuclear fusion of atoms caused by the massive amount of gravity. The energy caused by this event emits a lot of light, thus gives us our sunny days.
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Identify two sources of white light?
The two sources of white light are: *visible light *The Sun.
Difference between of natural and artificial sources of light?
The difference between natural and artificial sources of light is that natural sources are produced by the sun while artificial light sources illuminate using energy from other sources and include incandescent bulbs.
What are two sources of visible light waves?
A primary light source is one that actually produces light, such as a light bulb or the sun. A secondary light source in one that ONLY reflects the light produced by a primary light source. It doesn't produce light itself, such as a mirror or the moon.
The energy sources needed for the light reactions and the carbon reactions respectively are?
sources for light reactions: solar energy (sunlight) and water
Which is hotter a fluorescent light tube or a light bulb?
By far the hottest of the two light sources is the light bulb.
What are light sources and non light sources?
The sources that can give out their own light are "Light Sources" and the same opposite the sources which can not give out their own light are know as Non Light Sources .
How do you produce light?
We are not sources of light so we do not give off light.Light is given off by sources such as the Sun and Stars.Things that are not light sources reflect light into our eyes so we can see them.
Identify two sources of white light?
The two sources of white light are: *visible light *The Sun.
Are all heat sources are light sources?
no
What are light source?
Many things are considered sources of light. A fire, lamp, and the sun are the main sources of light.
Is a candle flame a light sources?
yes it is it is a light sources don't you know that stupid
Give you two sources of light energy?
Two sources of light energy include the sun and incandescent light bulbs.
How do you produce two coherent sources of light?
two coherent light sources are produced by splitting a single light source
Difference between of natural and artificial sources of light?
The difference between natural and artificial sources of light is that natural sources are produced by the sun while artificial light sources illuminate using energy from other sources and include incandescent bulbs.
What are other sources of solid waste?
sources of light
Why stars are light sources?
It have its own light
What is a possible source of light in a classroom?
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.
