Question

1.Wht does an electric bulb glow?
2.What is fuse?​

Answer 1

Answer:

first answer is filament and second is an electrical safety device that operates to provide overcurrent protection of an electrical circuit

Answer 2

Answer:

1 ans - 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. ... The filament then heats up and becomes red-hot as a result of this it begins to glow, turning electrical energy into light energy.

2 ans - A fuse is a safety device in an electric plug or circuit

Explanation:

hope helps u