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How do electron produce light?

Updated: 4/28/2022
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Wiki User

15y ago

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Depends on how they are being used. In an incandesent bulb, the most common lightbulb, electrons are fed through a tungsten filiment in a vaccum, which causes the filiment to glow and emit light and heat. Florscents work differently. In a florscent, uv waves hit a coating inside the bulb, which then illuminates and produces light. In this case the electrons are powering the device that emits the uv waves.

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16y ago
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15y ago

Light is a form of energy. Electrons falling or rising in an electric field produce energy. The electron changes its velocity mv = nh/w=nhf/c. The energy is mvc/n = hf. The velocity of the electron in changing level is related to the Fine Structure Constant , Alpha.

The energy is roughly hf= Alpha/n (mc^2) .

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Anonymous

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3y ago

y yoy yoymk m untrhji hgyugerhuvbrvjiI GOALJBFYAUTIBDAY GIABHYbdfiygbdu fgvbh YGUBIY GRRITNHGTHE G JHE R GHGT HJHH HTB BHJEG UIOKJK FUGRYUFGYHBDWYG FHUHB UWUEBHUFIHBUW IBOHJLHBOvuh v yyuftyTY FYtf ffetfrgjerguyhtjei uyeuit yuih76 778886666666666666666666664655555555555555555555555555555555555555555555666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666666099999999999999999999999999999999999999999999999999999999999999999999999999999999

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Anonymous

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3y ago

electrons produce light by the fart that can come from our buutttsss

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Anonymous

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3y ago

because I felt like it

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Anonymous

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3y ago

it just does sorry

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Anonymous

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3y ago

the energy is lit by the light and yeah

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Q: How do electron produce light?
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What is the difference between electron microscopes?

Electron microscopes and what ... Light microscopes produce magnified images by focusing visible light rays. Electron microscopes produce magnified images by focusing beams of electrons


Electron microscopes use a beam of light to produce a magnified image?

An Electron Microscope uses electrons to magnify objects.


What is the difference in the way light microscopes and electron electron microscopes produce images?

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A electron microscope can produce images almost 1000 times more detailed than light microscope cn


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