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Man-made light sources... lamp, torch, LCD etc.
torches were made for light.
the sun
In 1676 he made the first quantitative measurements of the speed of light.
Some can be made to, but normal curtains are not designed to block light completely.
The darkest months are typically between November and late January.May through September are light months in Alaska
what is man-made light
Light is pure energy and made of Photons
Natural light is light made by things in the nature (animals, plants etc.), and the sun. Artificial light is human made light.
Though you can say light is made up of photons, the photons themselves are not matter, they are energy. Therefore light is actually energy. But you can still say light is made of photons.
light energy is made by pigs in a power plant and dogs in a air plane. light energy is also made by people living in a pumpkin!
light is made up of photons which is electromatic energy
No. Infrared is light (that we can't see) and light is NOT man made.
A beam of light is made up of a stream of many photons.
A marble light is a light fixture made of marble.
No. Laser light is coherent. Light bulb light is not.
Its made when the suns light reflects the particles in rain the light from the sun is white light. white light is made up of many colors. when the light hits a raindrop the colors refract and reflect and are shown as the colors of the specrum. - animalgirl11