The filament of an electric bulb is made of - Study24x7
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26 Jul 2022 11:06 AM study24x7 study24x7

The filament of an electric bulb is made of

A

tungsten

B

nichrome

C

graphite

D

iron

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  • Harshit

  • The metal with the greatest melting point is tungsten, a dull silver colour. So tungsten is used to make the filament of an electric light bulb. Therefore, Option-A is the proper response.

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  • Priya Sharma

  • Tungsten is a dull silver metal with the highest melting point. So, the filament of an electric bulb is made of Tungsten. Hence, the correct answer is Option-A.
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