0
1 Joule is equal to 0.001 Kilojoules.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What unit is specific latent heat measured in?
The unit for specific latent heat is J Kg-1(Joules per Kilogram)
Heat capacity of brass?
SHC of brass = 3700 - 3800 joules / kg - kelvin
What is unit of measure for the energy that is stored in food?
This energy is measured in joules (J) or for larger quantities (greater values) KiloJoules. (KJ)
How many kJ is 1 kN?
A KJ is a unit of work, whereas a KN is a unit of force. Work is force times distance, so the two units are related by the expression 1 KJ = 1 KN*m. So, if you want to know how many KJ are in 1 KN, you need to know the distance your force caused your object to travel. For example, if 1 kN caused something to travel 4 m, then (1*4) = 4 KJ of work were done on that object. Or something like that :)
Energy in one mole of glucose in joules?
2870 KJ (per mole)
What is the tango's apparel?
j,k,m,,kj,kj,
k j equals j but how is that?
The energy E in joules (J) is equal to 1 kilojoule times 1000: E (J) = 1kJ × 1000 = 1000J . So 1 kilojoule (kJ) is equal to 1000 joules (J): 1 kJ = 1000 J .
On a 10.5 ounce bag of potato chips the manufacturer states that the single serving is one ounce which is equivalent to 150 calories. How many kilojoules are in this bag of potato chips?
Using dimensional analysis.....10.5 ounces x 150 cal/ounce x 4.184 J/cal x 1 kJ/1000 J = 6.55898 kJ = 6.59 kJ (to 3 significant figures)
In chemistry what does KJ mean?
That is an abbreviation for a kilojoules, a metric measure of energy.
How much heat must be added to raise the temp of .4 kg of water from 20 C to 25 C?
Using the specific heat of water as 4180 J/kg/deg, and q = mC∆T one can calculate the heat needed.q = (0.4 kg)(4180 J/kg/deg)(5 deg) = 8360 J = 8.4 kJ (or 8 kJ to one significant figure)
The initial temperature of 0.8 kg of ice was -5 Celsius. How much energy is needed to cause the ice to start to melt?
specific heat of ice = 2.09 J/g/degree2.09 J/g/deg x 800 g x 5 deg = 8360 J = 8.4 kJ∆Hfusion = 334 J/g0.8kg x 334 J/g x 1000 g/kg x 1 kJ/1000 J = 267 kJ8.4 kJ + 267 kJ = 275.4 kJ
How do you mention kilojoule units?
kJ for kilojoules and J for joules.
How many kilojoules in one peanut?
3.84 KJ
How many calories in 700 kj?
Approximately 2080 calories. one calorie = 4.184 KJ of energy
How many children does Florence Griffith Joyner have?
fejrffywdasjddjfuewkfmdcsjdksmk,skcamldlsdekdejeweiwuhdnejewfeh khjdhh j kj h h uugugfdfeasK3LO(enrfbiifritg4te
The heat of vaporization for liquid zinc is 1.76 kJ per gram. How much heat is needed to boil 11.2 g of liquid zinc already at its boiling point?
Multiply delta H (1.76 kJ/g) by mass (11.2g) That results in 19.7 kJ, convert to J. (1 kJ=1000J) The answer would be 19,700 J or 19.7 kJ, depending on your units.
If 3 moles of a compound use 12 J of energy in a reaction what is the H reaction in kJmol?
12 J/3 moles = 4 J/mole. Thus, H of reaction in kJ/mole = 0.004 kJ/mole
