1 E-1 m
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To help compare different orders of magnitude this page lists lengths between 10-1 m and 1 m (10 cm and 1 m).
- Distances shorter than 10 cm
- 10 cm is equal to
- 10 cm — diameter of the cervix upon entering the second stage of labour
- 12 cm — wavelength of the 2.45 GHz ISM radio band
- 15 cm — height of a Lilliputian from Gulliver's Travels
- 15 cm — length of average human penis.
- 21 cm — wavelength of the 1.4 GHz hydrogen emission line
- 30.48 cm — 1 foot
- 50-65 cm — a pizote's tail
- 66 cm — length of the longest pine cones (produced by the sugar pine)
- 89 cm — average adult height of a hobbit
- 90 cm — average length of a rapier, a fencing sword
- 91.44 cm — 1 yard
- 100 cm — wavelength of the lowest UHF radio frequency, 300 MHz
- 100 cm — 1 metre
- Distances longer than 1 m