It's wasted as heat
1 year ago
6.59K
At first, it will look red hot.And with even more heat,it will glow white with all of the frequencies of visible light.This is how traditional light bulbs were designed to work and why they're so wasteful.95% of the light they emit is invisible to our eyes.It's wasted as heat.Earth's infrared radiation would escape to space if there weren't greenhouse gas molecules in our atmophere.
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