Incandescent means

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Multiple Choice

Incandescent means

Explanation:
Incandescence means light produced by heating something until it glows. That’s exactly what incandescent objects do: heat converts energy into visible light, so a hot filament or hot metal glows. This is different from light produced by chemical reactions (chemiluminescence), or by absorbing and re-emitting light (fluorescence), or from cosmic background radiation, which is unrelated to heating to glow. So the idea of glowing due to heat is the best fit for incandescent.

Incandescence means light produced by heating something until it glows. That’s exactly what incandescent objects do: heat converts energy into visible light, so a hot filament or hot metal glows. This is different from light produced by chemical reactions (chemiluminescence), or by absorbing and re-emitting light (fluorescence), or from cosmic background radiation, which is unrelated to heating to glow. So the idea of glowing due to heat is the best fit for incandescent.

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