why tungsten is used as a filament of electric lamp?
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Answered by
0
Answer:
tungsten is used because of the following ponits
Explanation:
:} it has high melting point
;} it produces light
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Answered by
2
Answer:
Tungsten has high melting point (3380 degree Celsius). So it doesn't oxidise at high temperatures. Due to these factors, it is used as filament in bulb.
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