Difference between revisions of "Electrical Bulb"
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[[File:FilamentBulb.png|right|300px|thumb|This '''bulb''' has a [[filament]] inside it that glows when electricity goes through it.]] | [[File:FilamentBulb.png|right|300px|thumb|This '''bulb''' has a [[filament]] inside it that glows when electricity goes through it.]] | ||
| − | A '''bulb''' is something that lights up when you switch it on. | + | A '''light bulb''' is something that lights up when you switch it on. |
==Key Stage 2== | ==Key Stage 2== | ||
Revision as of 10:48, 11 August 2018
Key Stage 1
Meaning
This bulb has a filament inside it that glows when electricity goes through it.
A light bulb is something that lights up when you switch it on.
Key Stage 2
Meaning
An electrical bulb is a circuit component that gives out light when electricity goes through it.
About Electrical Bulbs
- There are many different kinds of electrical bulb.
- The type of electrical bulb you will use in class is called a Filament Bulb. It has a thin piece of wire inside that glows when electricity passes through it.
- Electrical bulbs can get very hot so you shouldn't touch the glass.