2. Name the metal of which the filament used
in incandescent bulbs is made and why?
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Answered by
1
Answer:
Tungsten
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.
Answered by
1
Answer:
Tungsten
explanation 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.
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