Physics, asked by amitkumarpandey268, 11 months ago

9. Which substance is used as filament and why?

Answers

Answered by kalidhasan821

0

Answer:

Tungsten is used as filament

Explanation:

As electricity increase heat of the bulb increase. So tungsten will melt and save energy.

Answered by vijeshoo7

0

Explanation:

tungsten is used as filament

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