One Joule equals 0.101972 Kgf m, so
one kiloJoule equals 101.972 Kgf m or 101972 gf m
Answer:
You're asking me to convert an energy value into a mass value? OK, then I will use E=MC^2. This hints on the fact that energy and mass and interchangeable.
where
E = energy in joules
M = mass in kg
C = light speed in m/s = 300000000m/s is a constant
kilojoules into grams:
rearrange above equation:
M = E / C^2
now if you were putting kilo joules into the equation you would need to divide by 1000 to get no of kg of mass, but then you're interested in no grams, which requires you to multiply by 1000, which cancels the whole thing out in above equation. therefore above equation is complete when working in kilojoules and grams.
the atwater conversion factors: 1 gram of fat = 37.7kj
1 gram of protein = 16.7kj
1 gram of carbohydrate = 16.7kj
1 gram of alcohol = 29.3kj
There is a same question on the below given link,
http://vitzy.net/forum/Science-Filosophy-f36.html
please visit and let me know if you have any problem.
You can only convert between units that measure the same thing: mass to mass, length to length, etc.
75.2 cal convertiro a kilojoules
Convert sugar to kilojouls
0.004184 kilojoules ==
Lets say, for example the enthalpy is equal to 1200 joules/gram. You take 1200 joules/gram * (# of grams)/one mole [now you can cancel grams and it is now joules/mole.] Then convert the answer to kilojoules by dividing by 1000.
40.79 H2O kj/moles x 1 moles/18 grams= 2.266/1000=0.002266 joules/grams
15 15
I want to know this too!
A glass of full cream milk contains almost 10 grams of fat and roughly 738 kilojoules compared to low fat or skim milk, which has between two grams and zero grams of fat and between 495 – 375 kilojoules. Benefits of drinking low fat milk
48 x (the kj per gram of what ever substance your asking about) common ones: protein=16.8 carbohydrates=16.8 fats=37.8 you have not stated what the 48 grams are and therefor cannot be answered. hope this helped
To convert from kilojoules to joules you have divide by 1000. meaning 1 kilo joule is equal to 1000 joules.
There are about 1247kj and 15 fat grams for an average unfilled croissant.
This is only a game for children, not physics !
how do you convert grams to cups