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Created page with "==Key Stage 4== ===Meaning=== '''Kilojoules''' ('''kJ''') are a unit of energy 1,000 times larger than the SI Unit of the joules. ===About Kilojoules=== : '''..."
==Key Stage 4==
===Meaning===
'''Kilojoules''' ('''kJ''') are a [[unit]] of [[energy]] 1,000 times larger than the [[SI Unit]] of the [[joules]].
===About Kilojoules===
: '''Kilojoules''' are shortened to '''kJ''' with a lower case k and an upper case J.
===Converting to Kilojoules===
{| class="wikitable"
|-
| style="height:20px; width:200px; text-align:center;" |'''Unit'''
| style="height:20px; width:200px; text-align:center;" |'''To convert'''
| style="height:20px; width:200px; text-align:center;" |'''Kilojoules'''
|-
| style="height:20px; width:200px; text-align:center;" |1 [[megajoules]] (1MJ)
| style="height:20px; width:200px; text-align:center;" |Convert to '''kilojoules''' x10<sup>3</sup>
| style="height:20px; width:200px; text-align:center;" |1x10<sup>3</sup>kJ
|-
| style="height:20px; width:200px; text-align:center;" |1 [[kilojoules]] (1kJ)
| style="height:20px; width:200px; text-align:center;" |Convert to '''kilojoules''' x10<sup>0</sup>
| style="height:20px; width:200px; text-align:center;" |1x10<sup>0</sup>kJ
|-
| style="height:20px; width:200px; text-align:center;" |1 [[Joule]] (1J)
| style="height:20px; width:200px; text-align:center;" |Convert to '''kilojoules''' x10<sup>-3</sup>
| style="height:20px; width:200px; text-align:center;" |1x10<sup>-3</sup>kJ
|-
| style="height:20px; width:200px; text-align:center;" |1 [[millijoules]] 1(mJ)
| style="height:20px; width:200px; text-align:center;" |Convert to '''kilojoules''' x10<sup>-6</sup>
| style="height:20px; width:200px; text-align:center;" |1x10<sup>-6</sup>kJ
|-
| style="height:20px; width:200px; text-align:center;" |1 [[microjoules]] 1(µJ)
| style="height:20px; width:200px; text-align:center;" |Convert to '''kilojoules''' x10<sup>-9</sup>
| style="height:20px; width:200px; text-align:center;" |1x10<sup>-9</sup>kJ
|-
| style="height:20px; width:200px; text-align:center;" |1 [[nanojoules]] 1(nJ)
| style="height:20px; width:200px; text-align:center;" |Convert to '''kilojoules''' x10<sup>-12</sup>
| style="height:20px; width:200px; text-align:center;" |1x10<sup>-12</sup>kJ
|}
===Meaning===
'''Kilojoules''' ('''kJ''') are a [[unit]] of [[energy]] 1,000 times larger than the [[SI Unit]] of the [[joules]].
===About Kilojoules===
: '''Kilojoules''' are shortened to '''kJ''' with a lower case k and an upper case J.
===Converting to Kilojoules===
{| class="wikitable"
|-
| style="height:20px; width:200px; text-align:center;" |'''Unit'''
| style="height:20px; width:200px; text-align:center;" |'''To convert'''
| style="height:20px; width:200px; text-align:center;" |'''Kilojoules'''
|-
| style="height:20px; width:200px; text-align:center;" |1 [[megajoules]] (1MJ)
| style="height:20px; width:200px; text-align:center;" |Convert to '''kilojoules''' x10<sup>3</sup>
| style="height:20px; width:200px; text-align:center;" |1x10<sup>3</sup>kJ
|-
| style="height:20px; width:200px; text-align:center;" |1 [[kilojoules]] (1kJ)
| style="height:20px; width:200px; text-align:center;" |Convert to '''kilojoules''' x10<sup>0</sup>
| style="height:20px; width:200px; text-align:center;" |1x10<sup>0</sup>kJ
|-
| style="height:20px; width:200px; text-align:center;" |1 [[Joule]] (1J)
| style="height:20px; width:200px; text-align:center;" |Convert to '''kilojoules''' x10<sup>-3</sup>
| style="height:20px; width:200px; text-align:center;" |1x10<sup>-3</sup>kJ
|-
| style="height:20px; width:200px; text-align:center;" |1 [[millijoules]] 1(mJ)
| style="height:20px; width:200px; text-align:center;" |Convert to '''kilojoules''' x10<sup>-6</sup>
| style="height:20px; width:200px; text-align:center;" |1x10<sup>-6</sup>kJ
|-
| style="height:20px; width:200px; text-align:center;" |1 [[microjoules]] 1(µJ)
| style="height:20px; width:200px; text-align:center;" |Convert to '''kilojoules''' x10<sup>-9</sup>
| style="height:20px; width:200px; text-align:center;" |1x10<sup>-9</sup>kJ
|-
| style="height:20px; width:200px; text-align:center;" |1 [[nanojoules]] 1(nJ)
| style="height:20px; width:200px; text-align:center;" |Convert to '''kilojoules''' x10<sup>-12</sup>
| style="height:20px; width:200px; text-align:center;" |1x10<sup>-12</sup>kJ
|}