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How come my freezer light bulb became purple? I was thinking that a gas inside the bulb got cold and the color change occured or gas leaked in. I'm just curious why
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How an Incandescent Light Bulb Works — 1000Bulbs.com Blog
SOLVED: (b) Look carefully at the light bulb below: Inside the light bulb, there is a tungsten wire. The light bulb is filled with argon. Oxygen is NOT allowed inside the light
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How Incandescent Light Bulbs Work — 1000Bulbs.com Blog
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