Difference between pages "Coal" and "Joule"
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==Key Stage 3== | ==Key Stage 3== | ||
===Meaning=== | ===Meaning=== | ||
| − | [[ | + | A [[Joule]] is a [[unit]] for [[measuring]] [[energy]] |
| − | ===About | + | ===About Joules=== |
| − | : [[ | + | : [[Joule]]s are the [[SI Unit|scientific unit]] for [[measuring]] [[energy]]. |
| − | + | : A number of [[Joule]]s is written with a capital '''J'''. | |
| − | === | + | ===Unit Comparisons=== |
| − | |||
{| class="wikitable" | {| class="wikitable" | ||
| + | | style="height:20px; width:100px; text-align:center;" |'''[[Unit]]''' | ||
| + | | style="height:20px; width:100px; text-align:center;" |'''In Joules''' | ||
|- | |- | ||
| − | |[[ | + | | style="height:20px; width:100px; text-align:center;" |1 [[Calorie]] |
| + | | style="height:20px; width:100px; text-align:center;" |4.2J | ||
|- | |- | ||
| − | | style="height:20px; width: | + | | style="height:20px; width:100px; text-align:center;" |1 [[Kilo-Calorie]] |
| + | | style="height:20px; width:100px; text-align:center;" |4200J | ||
| + | |- | ||
| + | | style="height:20px; width:100px; text-align:center;" |1 [[mili-Joule]] | ||
| + | | style="height:20px; width:100px; text-align:center;" |0.001J | ||
| + | |- | ||
| + | | style="height:20px; width:100px; text-align:center;" |1 [[kilo-Joule]] | ||
| + | | style="height:20px; width:100px; text-align:center;" |1000J | ||
| + | |- | ||
| + | | style="height:20px; width:100px; text-align:center;" |1 [[kilo-Watt-hour]] | ||
| + | | style="height:20px; width:100px; text-align:center;" |36,000,000J | ||
|} | |} | ||
| + | |||
| + | ==Key Stage 4== | ||
| + | ===Meaning=== | ||
| + | The [[SI unit]] for [[Measure|measuring]] [[energy]]. | ||
Revision as of 15:38, 7 October 2018
Key Stage 3
Meaning
A Joule is a unit for measuring energy
About Joules
- Joules are the scientific unit for measuring energy.
- A number of Joules is written with a capital J.
Unit Comparisons
| Unit | In Joules |
| 1 Calorie | 4.2J |
| 1 Kilo-Calorie | 4200J |
| 1 mili-Joule | 0.001J |
| 1 kilo-Joule | 1000J |
| 1 kilo-Watt-hour | 36,000,000J |