To help compare different orders of magnitude this page lists lengths between 10 m and 100 m. See also lengths of other orders of magnitude.
10 m is equal to:
side of square with area 100 m2
10 m -- wavelength of the highest shortwave radio frequency, 30 MHz
21 m -- height of High Force waterfall in England.
23 m -- height of the obelisk of the Place de la Concorde, Paris.
25 m -- wavelength of the broadcast radio shortwave band at 12 MHz
30 m -- length of a blue whale, the largest animal
31 m -- wavelength of the broadcast radio shortwave band at 9.7 MHz
40 m -- average depth beneath the seabed of the Channel tunnel
49 m -- width of American football field
49 m -- wavelength of the broadcast radio shortwave band at 6.1 MHz
55 m -- height of the Leaning Tower of Pisa
60 m -- Pyramid of Djoser
70 m -- width of soccer field
70 m -- length of the Bayeux Tapestry
91 m -- length of American football field
100 m -- wavelength of the lowest shortwave radio frequency, 3 MHz
Conversion Calculator for Units of LENGTH (http://www.ex.ac.uk/cimt/dictunit/ccleng.htm)