Science, asked by Neymar1011, 1 year ago

How does a bulb glow

Answers

Answered by Aneelmalhi
6
The filament used in a bulb has a property called "resistance." ... Therefore as a result of this, the filament heats up and starts glowing, converting electrical energy to light energy. This is because of the Joule-effect, which means that resistances heat up when electrical current runs through them.
Answered by Anonymous
4
A bulb glows bcoz the tungsten wire filament glows on being heated.

thats the simplest answer to ur question
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