Tungsten is used in electric bulbs why?

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Arnold Emmerich asked a question: Tungsten is used in electric bulbs why?
Asked By: Arnold Emmerich
Date created: Sun, Apr 11, 2021 9:10 AM
Date updated: Thu, Jun 23, 2022 4:42 AM

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Top best answers to the question «Tungsten is used in electric bulbs why»

  • Tungsten is used for making the filaments of electric bulbs because it has a very high melting point. Due to its very high melting point, the tungsten filament can be kept white hot without melting away. Also, tungsten has high flexibility and low rate of evaporation at high temperature.

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Why Tungsten Is Used In Light Bulbs Back in 1879 Thomas Edison created the first electric light bulb, also known as the incandescent light bulb. This bulb makes …

Tungsten is used for making filament of an electric bulb due to the following reasons: Being an alloy it has a very high melting point It has very high resistivity so …

Tungsten is used in electric bulb because it has high melting point and it does not oxidize. Thus tungsten filament does not melt even when a large amount of heat is …

Tungsten has high melting point & very good tensile strength. Hence they are used in electric bulb. Light is produced by means of a wire or filament heated to …

The filament of the electric bulb glows at about 25000C while tungsten has a very high melting point which is about 30000C so tungsten is used in the electric bulbs.

Tungsten is used for making the filaments of electric bulbs because it has a very high melting point. Due to its very high melting point, the tungsten filament can be …

The electric lamps glow at very high temperatures. Hence, tungsten is mainly used as heating element of electric bulbs. b) The conductors of electric heating …

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Tungsten is used for making the filaments of electric bulbs : The melting point of Tungsten is high. It is approx 3380 degrees Celsius. It is enclosed inside a electric bulb.

Light bulbs glows when electricity is passed through the filament. The filament must have these following properties High melting point tungsten has melting point of 3422C so it doesn't melt when current is passed it doesn't melt. Tungsten apart from having high melting point also has high tensile strength.

Tungsten is used for making filament of an electric bulb due to the following reasons: Being an alloy it has a very high melting point. It has very high resistivity so it does not burn easily at room temperature. The lamp glows at high temperatures. What does the thin tungsten wire in a light bulb help with?

Tungsten is used for making filament of an electric bulb due to the following reasons: Being an alloy it has a very high melting point It has very high resistivity so it does not burn easily at room temperature The lamp glows at high temperatures

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