Question

True or false?
Filament of a bulb glows due to heating. ​

Answer 1

Answer:

It is a false statement, the electric bulb glows due to the heating effect of electricity.As current passes through the filament of the electric bulb and the there will be a rise in the temperature of the filament of the bulb due to which it eventually starts glowing. Hope, you will find this answer helpful.

Explanation:

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Answer 2

• The filament of an electric bulb glows because of the heating effect of electric current. As the current passes through the bulb it heats the filament which gives off light.
• A filament has lots of opposition or resistance to electricity.
• The filament then heats up and becomes red-hot as a result of this it begins to glow, turning electrical energy into light energy .
• It is because of the Joule effect, which means that as the electrical current flows through them, the resistances heat up.

so this statement is false

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