Question

if tungsten is a poor conductor of heat then how is tungsten used in bulb​

Answer 1

Answer:

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Answer 2

Answer:

here's your answer..

Explanation:

Incandescent bulbs typically use a tungsten filament because of tungsten's high melting point. A tungsten filament inside a light bulb can reach temperatures as high as 4,500 degrees Fahrenheit. ... Without this glass covering and the vacuum it helps create, the filament would overheat and oxidize in a matter or moments.

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