Physics, asked by 18shreya2004mehta, 10 months ago

why is the tungsten used almost exclusively for filament of electric lamps??​

Answers

Answered by poonamaalok8581
1

Answer:

Tungsten is used in filament of electric bulb and lamps because tungsten is a metal which has high melting point 3,422 °C and we know that electricity causes heating , therefore due to high temperature the tungsten does not melt .

Answered by MяMαgıcıαη
15

Answer:

the resistivity and melting point of tungsten is very high due to which it doesn't melt or burn easily.

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