Question

a ----------------- is made of a wire and a glass bulb

Answer 1

Answer:

• Incandescent light bulb are made of two wires and a bult.

• A normal light bulb is also made of glass bulb and alos wire connected with it.

Nowadays we find many types of bulb:

• Tube light,
• Incandescent light bulbs,
• Colour bulbs, etc.