Question

Explain why,tungsten is used for making the filaments of electric bulb.

Answer 1

Because of its low resistivity and high melting point tungsten is used as filaments in bulbs.

Answer 2

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$\bold\green{Your\:Answer:-}$

The melting point and resistivity of tungsten are very high. It does not burn very easy at a high temperature. The electric lamps glow at very high temperatures. Hence, tungsten is mainly used as heating element of electric bulbs.

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