Science, asked by hamza6619, 4 months ago

why is filament collided several times in a bulb​

Answers

Answered by ajaydhayal
0

Explanation:

Light bulbs give off light by pumping electric current through a thin tungsten filament. The filament heats and gives off light. Over time, the filament oxidizes and becomes more and more brittle, until it breaks apart and the bulb goes

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