Physics, 24.03.2021 02:50 batmanmarie2004
The graph shows the spectrum of an incandescent lightbulb. Notice how most of its emission is in the (invisible) infrared), which is why these bulbs are so inefficient. What temperature is the filament at, approximately?
6000K
3000K
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300K
Answers: 2
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The graph shows the spectrum of an incandescent lightbulb. Notice how most of its emission is in the...
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