General Knowledge - General Science - Discussion

Discussion Forum : General Science - Elements and Metals (Q.No. 44)
44.
The filament of an electric bulb is made of
tungsten
nichrome
graphite
iron
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
13 comments Page 2 of 2.

Akhila said:   7 years ago
Why tungsten as used in bulbs in that place? Why not other elements?

Nagaraj banakar said:   7 years ago
Guys melting point of tungsten is not 3800° it is 3422° Celsius.

M anirudh said:   1 year ago
Tungsten's latin name is Wolfram and the symbol is W.


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