
112707, 08:17 PM #1
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Ml vs. cc
what is the difference between milliliters and cubic centimeters?
if i had a motor of 124Ml is that the same as 124cc?

112707, 08:45 PM #2
Same thing.
1 litre is 1000 cubic centimeters, so 1 millilitre is 1 cubic centimetre.
1 cubic metre is the standard SI unit of volume, but a cubic metre is quite a large volume. There are 100 centimetres in 1 metre, so that means that there are 1,000,000 cubic centimetres in 1 cubic metre.
1 cubic decimeter is a volume 10 cm on a side, or 1,000 cubic centimetres. This is given the name "litre" for some reason.
In summary:
1 cubic metre = 1000 litres (cubic decimeters) = 1000000 cubic centimetres = 1000 kilolitres.
1 litre = 0.001 cubic metres = 1000 cubic centimetres = 1000 millilitres
1 cubic centimetre = 0.000001 cubic metres = 0.001 litres = 1 millilitre.

112707, 08:48 PM #3

112707, 09:10 PM #4
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Iirc, ml and cc are not quite the same, although for most practicle purposes they are. If I am remembering correctly, a ml is defined as the volume of one gm of water at the temp of maximum density (4 C or there abouts) so a ml is very slightly smaller than a cc.

112707, 09:30 PM #5
kevinalm:
No. 1 cc = 1 mL. There is no difference in definitions.

112707, 09:51 PM #6
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112707, 11:21 PM #7
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Measurement is a lot more fun in America. One U.S. ounce of water by volume equals 1.04 avoirdupois ounce of water by weight.

112707, 11:28 PM #8
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112807, 12:13 AM #9
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The other way around! From 1901 to 1964, the mililiter was defined as the space occupied by one gram of water at one atmosphere of pressure and just under 4^{o} Celsius. This definition made the mililiter every so slightly larger than a cc, not smaller (about 1.000028 cc). The mililiter was defined as exactly 1 cc before 1901 and was redefined to be exactly 1 cc in 1964.

112807, 12:43 AM #10

112807, 01:32 AM #11

112807, 07:49 AM #12
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112807, 08:43 AM #13
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112807, 08:45 AM #14
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