what is light ? can we see light?
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Yes aubsaly we can see lights
just because of light we can see other objects
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Light or visible light is electromagnetic radiation within the portion of the electromagnetic spectrum that can be perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700 nm, or 4.00 × 10⁻⁷ to 7.00 × 10⁻⁷ m, between the infrared and the ultraviolet.
If the light enters our eyes, we see the object (ie our eyes can detect light). For example, if light from a light globe enters our eyes, we can see the globe. If light from the Sun strikes an object such as a tree or a house, the light is usually reflected off that object.
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