How does a Light Bulb work? | Mocomi Kids
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How does a Light Bulb work? | Mocomi Kids
https://mocomi.com/ presents: How do light bulbs work? An informative video about the working of a light bulb. Check this out and find out for yourself! A light bulb is a simple apparatus that converts electric energy into light energy. The law of conservation of energy says that energy can neither be created nor destroyed, it simply changes ...
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