sun and electricity
light bulbfire workswood firechemicalsbug zappercandlescreens (LED lights)flaredynamitebombsnapalmlasers
A kerosene lamp, like a candle, an oil lamp, a gasoline lantern and other light sources of a similar nature produce light by burning a fuel using the oxygen in the atmosphere for combustion. Compared to the white light from the sun or from white LEDs and some electric bulbs, the light from burning sources is more of a yellow color.
Light is light. Once it's created it is what it is Or perhaps your mind is so closed as to believe that sun light is the only real form of light. In that case you should change your question
A candela is a unit of measurement for light sources and light emissions. Light beams projects different color at different wavelengths, and a candela is used to measure the intensity of the light.
electricity, solid fuel, fire(using wood), infrared light, light bulb or heat lamp, gas e.t.c
Two sources of light energy include the sun and incandescent light bulbs.
The two main sources of light energy are natural light from the sun and artificial light from sources like light bulbs and lamps. Both sources produce electromagnetic radiation that our eyes perceive as light.
To produce two coherent sources of light, you can use a laser to create a beam of light with a single frequency and direction. By splitting the laser beam into two using a beamsplitter, you can then generate two coherent sources of light that have the same frequency and phase relationship.
The two sources of white light are: *visible light *The Sun.
Natural light sources include the sun and celestial bodies such as stars. Artificial light sources include light bulbs, fluorescent lights, and LEDs.
Natural sources of light include the sun and stars, while artificial sources of light include light bulbs and LED lights.
sun,star
You will get two shadows if there are two light sources.
Light (electromagnetic radiation) forms a continuous spectrum there are no two main types.
By far the hottest of the two light sources is the light bulb.
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 .
Two light sources are considered coherent if they have a constant phase difference between them and the same frequency. This allows for constructive interference to occur and produce a stable interference pattern. Additionally, the light sources should have similar polarization and be from the same spectral line.