Science Quiz / Luminous Sources

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Can you name the different types of light production?

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HintLuminous Source
Emission of wavelengths of the exact same energy level, resulting in one pure colour of light
Absorption of UV radiation resulting in the production of light over an extended period of time
Immediate emission of light from the absorption of UV radiation
Production of light as a result of high temperature
Light produced as a result of an electric current flowing through semiconductors
Light produced in a living organism via a chemical reaction
The direct production of light as a result of a chemical reaction
Light produced by passing an electric current through a gas
The production of light from friction, pressure, or mechanical shock

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