Difference between revisions of "Micrometre"
(Created page with "==Key Stage 3== ===Meaning=== A micrometre (µm) is a unit of distance equivalent to 1/1000,000th of a metre. ===About Micrometres=== : Micrometres are sh...") |
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| style="height:20px; width:200px; text-align:center;" |''Convert to [[micrometre]]s x10,000.'' | | style="height:20px; width:200px; text-align:center;" |''Convert to [[micrometre]]s x10,000.'' | ||
| style="height:20px; width:200px; text-align:center;" |''10,000µm'' | | style="height:20px; width:200px; text-align:center;" |''10,000µm'' | ||
+ | |} | ||
+ | |||
+ | ==Key Stage 4== | ||
+ | ===Meaning=== | ||
+ | '''Micrometres''' ('''µm''') are a [[unit]] of [[distance]], [[displacement]] and [[wavelength]] 1,000,000 times smaller than the [[SI Unit]]; the [[Metre]]. | ||
+ | ===About Micrometres=== | ||
+ | : '''Micrometres''' are shortened to '''µm''' with the Greek letter µ and a lower case m. | ||
+ | : [[Micro]] means one millionth so there are 1,000,000 [[micrometre]]s in a [[Metre]]. | ||
+ | |||
+ | ===Converting to Micrometres=== | ||
+ | {| 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;" |'''Micrometres''' | ||
+ | |- | ||
+ | | style="height:20px; width:200px; text-align:center;" |1 [[megametre]] (1Mm) | ||
+ | | style="height:20px; width:200px; text-align:center;" |Convert to '''micrometres''' x10<sup>12</sup> | ||
+ | | style="height:20px; width:200px; text-align:center;" |1x10<sup>12</sup> µm | ||
+ | |- | ||
+ | | style="height:20px; width:200px; text-align:center;" |1 [[kilometre]] (1km) | ||
+ | | style="height:20px; width:200px; text-align:center;" |Convert to '''micrometres''' x10<sup>9</sup> | ||
+ | | style="height:20px; width:200px; text-align:center;" |1x10<sup>9</sup> µm | ||
+ | |- | ||
+ | | style="height:20px; width:200px; text-align:center;" |1 [[Metre]] (1m) | ||
+ | | style="height:20px; width:200px; text-align:center;" |Convert to '''micrometres''' x10<sup>6</sup> | ||
+ | | style="height:20px; width:200px; text-align:center;" |1x10<sup>6</sup> µm | ||
+ | |- | ||
+ | | style="height:20px; width:200px; text-align:center;" |1 [[decimetre]] 1(dm) | ||
+ | | style="height:20px; width:200px; text-align:center;" |Convert to '''Metres''' x10<sup>5</sup> | ||
+ | | style="height:20px; width:200px; text-align:center;" |1x10<sup>-7</sup>m | ||
+ | |- | ||
+ | | style="height:20px; width:200px; text-align:center;" |1 [[centimetre]] 1(mm) | ||
+ | | style="height:20px; width:200px; text-align:center;" |Convert to '''Metres''' x10<sup>4</sup> | ||
+ | | style="height:20px; width:200px; text-align:center;" |1x10<sup>-8</sup>m | ||
+ | |- | ||
+ | | style="height:20px; width:200px; text-align:center;" |1 [[millimetre]] 1(mm) | ||
+ | | style="height:20px; width:200px; text-align:center;" |Convert to '''micrometres''' x10<sup>3</sup> | ||
+ | | style="height:20px; width:200px; text-align:center;" |1x10<sup>3</sup> µm | ||
+ | |- | ||
+ | | style="height:20px; width:200px; text-align:center;" |1 [[micrometre]] 1(µm) | ||
+ | | style="height:20px; width:200px; text-align:center;" |Convert to '''micrometres''' x1 | ||
+ | | style="height:20px; width:200px; text-align:center;" |1µm | ||
+ | |- | ||
+ | | style="height:20px; width:200px; text-align:center;" |1 [[nanometre]] 1(nm) | ||
+ | | style="height:20px; width:200px; text-align:center;" |Convert to '''micrometres''' x10<sup>-3</sup> | ||
+ | | style="height:20px; width:200px; text-align:center;" |1x10<sup>-3</sup> µm | ||
|} | |} |
Revision as of 21:06, 25 March 2019
Contents
Key Stage 3
Meaning
A micrometre (µm) is a unit of distance equivalent to 1/1000,000th of a metre.
About Micrometres
- Micrometres are shortened to the greek letter µ and a lower case m.
- Micrometres can be used for the size of cells.
Converting to Micrometres
Unit | To convert | Micrometres |
1 Megametre (1Mm) | Convert to micrometres x1000,000,000,000. | 1000,000,000,000µm |
1 kilometre (1km) | Convert to micrometres x1000,000,000. | 1000,000,000µm |
1 metre (1m) | Convert to micrometres x1000,000. | 1,000,000µm |
1 millimetre 1(mm) | Convert to micrometres x1,000. | 1000µm |
1 micrometre 1(µm) | Convert to micrometres x1. | 1µm |
1 centimetre 1(cm) | Convert to micrometres x10,000. | 10,000µm |
Key Stage 4
Meaning
Micrometres (µm) are a unit of distance, displacement and wavelength 1,000,000 times smaller than the SI Unit; the Metre.
About Micrometres
- Micrometres are shortened to µm with the Greek letter µ and a lower case m.
- Micro means one millionth so there are 1,000,000 micrometres in a Metre.
Converting to Micrometres
Unit | To convert | Micrometres |
1 megametre (1Mm) | Convert to micrometres x1012 | 1x1012 µm |
1 kilometre (1km) | Convert to micrometres x109 | 1x109 µm |
1 Metre (1m) | Convert to micrometres x106 | 1x106 µm |
1 decimetre 1(dm) | Convert to Metres x105 | 1x10-7m |
1 centimetre 1(mm) | Convert to Metres x104 | 1x10-8m |
1 millimetre 1(mm) | Convert to micrometres x103 | 1x103 µm |
1 micrometre 1(µm) | Convert to micrometres x1 | 1µm |
1 nanometre 1(nm) | Convert to micrometres x10-3 | 1x10-3 µm |