Length
feet, meters, centimetres, kilometres, miles, furlongs, yards, micrometers, inches,angstroms, cubit, fathom, foot, hand, league, light year, micron, mile, nautical mile, rod.
b) 1 km = 0.6214 mile
= 3281 ft
= 1094 yds
c) 1 in (inch) = 25.4 mm
= 2.54 cm
= 0.0254 m
= 0.08333 ft
= 0.02778 yd
= 1.578x10-5 mile
d) 1 ft (foot) = 0.3048 m
= 12 in
= 0.3333 yd
= 1.894x10-4 mile
= 30.48 cm
= 304.8 mm
e) 1 ft (U.S. Survey) = 1.000002 ft (International)
f) 1 ft (International) = 0.999998 ft (U.S. Survey)
g) 1 mm = 10-3 m
i) 1 cm = 10-2 m
= 0.3937 in
= 0.0328 ft
= 1x108 Angstroms
= 0.03281 foot
= 0.0984 hand (horses)
= 0.3937 inch = 1x10-5 kilometer
= 0.0497 link (Gunter)
= 0.0328 (Ramden)
= 10000 micrometer
= 10000 micron
= 5.3996x10-6 mile (naut)
= 6.2137x10-6 mile (US statute)
= 10 millimetre
= 1x107 millimicron
= 393.7 mil
= 2.371 picas (printers)
= 28.4528 point (printers)
= 0.00199 rod (US Survey)
= 0.01094 yard
= 0.3937 in
= 0.0328 ft
= 1x108 Angstroms
= 0.03281 foot
= 0.0984 hand (horses)
= 0.3937 inch = 1x10-5 kilometer
= 0.0497 link (Gunter)
= 0.0328 (Ramden)
= 10000 micrometer
= 10000 micron
= 5.3996x10-6 mile (naut)
= 6.2137x10-6 mile (US statute)
= 10 millimetre
= 1x107 millimicron
= 393.7 mil
= 2.371 picas (printers)
= 28.4528 point (printers)
= 0.00199 rod (US Survey)
= 0.01094 yard
j) 1 mm = 0.03937 in = 1000 micron
k) 1 Angstroms = 10-10 m
= 1x10-8 cm
= 3.937x10-9 inch
= 1x10-4 micrometer
= 0.0001 micron
= 0.1 millimicron
l) 1 fermis (nuclear size) = 1 fm
= 10-15 m
m) 1 mile = 1.6093 km
= 1609.3 m
= 63346 in
= 5280 ft
= 1760 yd
n) 1 mil (Norway and Sweden) = 10 kilometres
o) 1 nm (nautical mile, sea mile) = 1852 metres
= 1.151 mile
= 6076.1 feet
= 0.016667 degree of latitude
p) 1 yd (yard) = 0.9144 m
= 36 in
= 3 ft
= 5.682x10-4 mile
q) 1 Furlong = 660 feet
= 40 rods
= 1/8 mile
r) 1 rod = 5.5 yards
= 1 pole
= 1 perch
= 16 1/2 ft
= 5.029 m
s) 1 land league = 3 miles
t) 1 Fathom = 6 feet
= 1.828804 meters
u) 1 AU = Average Distance between the Earth and the Sun (Astronomical Unit) = 1.495978x1011 m
v) 1 cable (UK) = 0.00167 degree latitude
= 185.37 meter
w) 1 cable length (US Survey) = 120 fathom (US Survey) = 720 foot (U.S. Survey) = 219.456 meter
x) 1 caliber = 0.01 inch
= 0.254 mm
y) 1 chain (Gunter or U.S. Survey) = 2011.7 centimeter
= 66.00013 foot
= 66 foot (U.S. Survey)
= 0.1 Furlong (U.S. Survey) = 792 inch (U.S. Survey)
= 100 link (Gunter)
= 66.00013 link (Ramden)
= 20.117 meter
= 0.0125 mile (US statute) = 4 rod (U.S. Survey)
= 22 yard (U.S. Survey)
z) 1 engineer's chain = 100 ft
= 100 links
= 30.48 m
a1) 1 light year = 63241.08 Astronomical Units (AU)
= 9.46053x1015 m
= 5.8786x1012 mile (US statute)
= 0.306601 parsec
b1) 1 parsec
(pc) = the distance at which one AU would subtend a second of arc = 3.085678 x 1016 m
= 3.261633 ly
= 206265 AU
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