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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''
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|}
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==Key Stage 4==
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===Meaning===
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'''Micrometres''' ('''µm''') are a [[unit]] of [[distance]], [[displacement]] and [[wavelength]] 1,000,000 times smaller than the [[SI Unit]]; the [[Metre]].
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===About Micrometres===
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:  '''Micrometres''' are shortened to '''µm''' with the Greek letter µ and a lower case m.
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: [[Micro]] means one millionth so there are 1,000,000 [[micrometre]]s in a [[Metre]].
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===Converting to Micrometres===
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{| class="wikitable"
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|-
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| style="height:20px; width:200px; text-align:center;" |'''Unit'''
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| style="height:20px; width:200px; text-align:center;" |'''To convert'''
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| style="height:20px; width:200px; text-align:center;" |'''Micrometres'''
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|-
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| style="height:20px; width:200px; text-align:center;" |1 [[megametre]] (1Mm)
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| style="height:20px; width:200px; text-align:center;" |Convert to '''micrometres''' x10<sup>12</sup>
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| style="height:20px; width:200px; text-align:center;" |1x10<sup>12</sup> µm
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|-
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| style="height:20px; width:200px; text-align:center;" |1 [[kilometre]] (1km)
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| style="height:20px; width:200px; text-align:center;" |Convert to '''micrometres''' x10<sup>9</sup>
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| style="height:20px; width:200px; text-align:center;" |1x10<sup>9</sup> µm
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|-
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| style="height:20px; width:200px; text-align:center;" |1 [[Metre]] (1m)
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| style="height:20px; width:200px; text-align:center;" |Convert to '''micrometres''' x10<sup>6</sup>
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| style="height:20px; width:200px; text-align:center;" |1x10<sup>6</sup> µm
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|-
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| style="height:20px; width:200px; text-align:center;" |1 [[decimetre]] 1(dm)
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| style="height:20px; width:200px; text-align:center;" |Convert to '''Metres''' x10<sup>5</sup>
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| style="height:20px; width:200px; text-align:center;" |1x10<sup>-7</sup>m
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|-
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| style="height:20px; width:200px; text-align:center;" |1 [[centimetre]] 1(mm)
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| style="height:20px; width:200px; text-align:center;" |Convert to '''Metres''' x10<sup>4</sup>
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| style="height:20px; width:200px; text-align:center;" |1x10<sup>-8</sup>m
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|-
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| style="height:20px; width:200px; text-align:center;" |1 [[millimetre]] 1(mm)
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| style="height:20px; width:200px; text-align:center;" |Convert to '''micrometres''' x10<sup>3</sup>
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| style="height:20px; width:200px; text-align:center;" |1x10<sup>3</sup> µm
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|-
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| style="height:20px; width:200px; text-align:center;" |1 [[micrometre]] 1(µm)
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| style="height:20px; width:200px; text-align:center;" |Convert to '''micrometres''' x1
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| style="height:20px; width:200px; text-align:center;" |1µm
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|-
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| style="height:20px; width:200px; text-align:center;" |1 [[nanometre]] 1(nm)
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| style="height:20px; width:200px; text-align:center;" |Convert to '''micrometres''' x10<sup>-3</sup>
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| style="height:20px; width:200px; text-align:center;" |1x10<sup>-3</sup> µm
 
|}
 
|}

Revision as of 21:06, 25 March 2019

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