Difference between revisions of "Electrical Bulb"
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| − | |[[File:FilamentBulb.png|center| | + | |[[File:FilamentBulb.png|center|100px]] |
|[[File:BulbSymbol.png|center|200px]] | |[[File:BulbSymbol.png|center|200px]] | ||
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| − | |An '''electrical bulb'''. | + | | style="height:20px; width:200px; text-align:center;" |An '''electrical bulb'''. |
| − | |The symbol for an '''electrical bulb'''. | + | | style="height:20px; width:200px; text-align:center;" |The symbol for an '''electrical bulb'''. |
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Revision as of 11:12, 27 February 2019
Contents
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.
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 |
| An electrical bulb. | The symbol for an electrical bulb. |
Key Stage 3
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 used in class is called a Filament Bulb. It has a thin piece of wire called a filament that becomes so hot when electricity passes through it that it begins to glow.
- Electrical bulbs can get very hot so you shouldn't touch the glass.
|
|
| An electrical bulb. | The symbol for an electrical bulb. |