Difference between revisions of "Millimetre"
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===About Millimetres=== | ===About Millimetres=== | ||
: There are 1000 [[millimetre]]s in one [[metre]] and 10 [[millimetre]]s in one [[centimetre]]. | : There are 1000 [[millimetre]]s in one [[metre]] and 10 [[millimetre]]s in one [[centimetre]]. | ||
− | : An | + | : An ant is around 4 [[millimetre]]s long. |
==Key Stage 3== | ==Key Stage 3== | ||
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===About Millimetres=== | ===About Millimetres=== | ||
: [[Millimetre]]s are shortened to a lower case '''m''' and another lower case '''m'''. | : [[Millimetre]]s are shortened to a lower case '''m''' and another lower case '''m'''. | ||
− | : [[Millimetre]]s can be used for the [[length]]s of [[insect]]s such as | + | : [[Millimetre]]s can be used for the [[length]]s of [[insect]]s such as ants or the thickness of [[human]] [[skin]]. |
===Converting to Millimetres=== | ===Converting to Millimetres=== |
Latest revision as of 18:52, 7 April 2019
Contents
Key Stage 2
Meaning
A millimetre is a very short distance.
About Millimetres
- There are 1000 millimetres in one metre and 10 millimetres in one centimetre.
- An ant is around 4 millimetres long.
Key Stage 3
Meaning
A millimetre (mm) is a unit of distance equivalent to 1/1000th of a metre.
About Millimetres
- Millimetres are shortened to a lower case m and another lower case m.
- Millimetres can be used for the lengths of insects such as ants or the thickness of human skin.
Converting to Millimetres
Unit | To convert | Millimetres |
1 Megametre (1Mm) | Convert to millimetres x1000,000,000. | 1000,000,000mm |
1 kilometre (1km) | Convert to millimetres x1000,000. | 1000,000mm |
1 metre (1m) | Convert to millimetres x1000. | 1,000mm |
1 millimetre 1(mm) | Convert to millimetres x1. | 1mm |
1 micrometre 1(µm) | Convert to millimetres /1000. | 0.001mm |
1 centimetre 1(cm) | Convert to millimetres x10. | 10mm |
Key Stage 4
Meaning
Millimetres (mm) are a unit of distance, displacement and wavelength 1,000 times smaller than the SI Unit; the Metre.
About Millimetres
- Millimetres are shortened to mm with a lower case m and another lower case m.
- Milli means one thousandth so there are 1,000 millimetres in a Metre.
Converting to Millimetres
Unit | To convert | Millimetres |
1 megametre (1Mm) | Convert to millimetres x109 | 1x109mm |
1 kilometre (1km) | Convert to millimetres x106 | 1x106mm |
1 Metre (1m) | Convert to millimetres x103 | 1x103mm |
1 decimetre 1(dm) | Convert to millimetres x102 | 1x102mm |
1 centimetre 1(mm) | Convert to millimetres x101 | 1x101mm |
1 millimetre 1(mm) | Convert to millimetres x1 | 1mm |
1 micrometre 1(µm) | Convert to millimetres x10-3 | 1x10-3mm |
1 nanometre 1(nm) | Convert to millimetres x10-6 | 1x10-6mm |