Melsteveclet25viz
Answered

1. Why do people use a light bulb at home?
2. How do bulbs light up?
3. When electricity is used to heat up the filament, what happens to the bulb?
4. What energy transformation takes place in a lighted bulb?
5. How does energy transformation happen in a lighted bulb?​

Sagot :

BRNLYPHKishangviz

Answer:

1. To be a light when it comes at night

2. Use a switch to turn it on

3. It explodes. (dunno)

4. Electrical energy

5. The flow of charge through the filament heats it up and causes it to glow

Explanation:

Hope it helps!

Timoneraroyviz

Answer:

1. so we can see better

2.When a light bulb connects to an electrical power supply, an electrical current flows from one metal contact to the other

3.electricity

4.electrical energy

5.In the case of an electric bulb, the electrical energy is converted to light and heat.

Explanation:

pleas brainleist

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