Tungsten filament is used for most bulbs. Explain.

1.	Tungsten filament is used for most bulbs. Explain.
Answer» Pure tungsten has some amazing properties including the highest melting point (3695 K), lowest vapor pressure, and greatest tensile strength out of all the metals.Because of these properties it is the most commonly used material for light bulb filaments. Because it has high resistance. So it can\'t melt even at very high temperature.it melting point is 3400°c.

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