Difference between revisions of "Joule"
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| style="height:20px; width:100px; text-align:center;" |4.2J | | style="height:20px; width:100px; text-align:center;" |4.2J | ||
|- | |- | ||
| − | | style="height:20px; width:100px; text-align:center;" |1 [[ | + | | style="height:20px; width:100px; text-align:center;" |1 [[kilocalorie]] |
| style="height:20px; width:100px; text-align:center;" |4200J | | style="height:20px; width:100px; text-align:center;" |4200J | ||
|- | |- | ||
| − | | style="height:20px; width:100px; text-align:center;" |1 [[ | + | | style="height:20px; width:100px; text-align:center;" |1 [[millijoule]] |
| style="height:20px; width:100px; text-align:center;" |0.001J | | style="height:20px; width:100px; text-align:center;" |0.001J | ||
|- | |- | ||
| − | | style="height:20px; width:100px; text-align:center;" |1 [[ | + | | style="height:20px; width:100px; text-align:center;" |1 [[kilojoule]] |
| style="height:20px; width:100px; text-align:center;" |1000J | | style="height:20px; width:100px; text-align:center;" |1000J | ||
|- | |- | ||
| − | | style="height:20px; width:100px; text-align:center;" |1 [[ | + | | style="height:20px; width:100px; text-align:center;" |1 [[kilowatt-hour]] |
| style="height:20px; width:100px; text-align:center;" |36,000,000J | | style="height:20px; width:100px; text-align:center;" |36,000,000J | ||
|} | |} | ||
Revision as of 15:40, 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 kilocalorie | 4200J |
| 1 millijoule | 0.001J |
| 1 kilojoule | 1000J |
| 1 kilowatt-hour | 36,000,000J |