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1 degree celsius.
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∙ 14y ago
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How many calosries does it take to make one fat calorie?
Fat has 9 calories. (1 gram of fat, if burned, would raise a mL of water 9 degrees C.) calories are the amount of energy it takes to raise 1 mL (or 1 gram*) of water 1 degree C. It doesn't matter what the substance is, a calorie is a calorie. *1 mL of water weighs 1 gram.
If you wish to heat water from thirty degrees to one hundred degrees how much heat will be required?
70 calories per gram. (The specific heat capacity of water is 1 calorie per gram per degree C.) This could be converted into Joules if necessary using the conversion factor of 1 calorie = 4.18400 Joules.
How many joules to raise 1 gram of water 1 degree c?
Roughly 4.18400 joules Raising 1 gram of water 1 degree c requires 1 calorie (the definition of calorie includes the actual starting temperature, I think something like 3 degrees celsius). 1 calorie = 4.18400 joules
How many calories are released when1g of 100degees water cool to 0 degrees?
Ittakes 1 calorie for every degree C change of 1 gram of water answer: 100
What amount of heat is required to raise the temperature of one gram of water one degree Celsius?
I believe it is a calorie.One Calorie.
The amount of heat energy required to raise the temperature of one gram of water by one degrees celsius is?
4.184 joules. The is the specific heat or Cp of water is 4.184 J/mol.
What is a food calorie?
one calorie is enough to heat one gram of water by one degree Centigrade.
What is the numerical specific heat of water?
1 calorie/gram °C
What is the amount of energy required to raise the temperature of one gram of water by one degree celsius?
The small calorie, symbol cal (note the lower case c) is the energy required to raise the temperature of 1 gram of water by 1 degree Celsius at 1 atmosphere of pressure. The small calorie is a pre SI metric unit of energy. In SI terms it is equivalent to about 4.2 Joules of energy. The small calorie is also called the gram calorie. If the subject is physics, calorie refers to the gram calorie, the small calorie.The large Calorie (note the upper case C) is the energy required to raise the temperature of 1 kilogram of water by 1 degree Celsius at one atmosphere of pressure. When the subject is diet, such as food nutritional data, Calorie always means the large Calorie, the kilogram Calorie.The existence of these two different but related units with the same name is confusing and is an invitation to error. This is unfortunate, but the kilo Calorie is deeply embedded in nutritional literature, and the gram Calorie is embedded in early physics literature, so we are stuck with this situation.If you are doing physics, try to stay with SI units.1 joule is needed to raise the temperature of one gram of water by one degree Celcius.
What is the boiling point of water at -1 bar?
4.184 J per gram per degrees celsius or 4184 J per gram per degrees celsius. This is also the calorie for one gram and the Calorie (kcal) for a kilogram as an alternative unit (note difference in capitalization).
What is the differences between Calorie and kilo calorie?
A calorie is the unit of energy required to raise one gram of water 1 degree Celsius. A kilocalorie, or Calorie, is the equivalent of 1000 calories.
How much energy is needed to reduce water temperature from 15 degrees to 14 degrees?
1 calorie increases 1 gram of water by 1 degree celsius. 4.18 Joules are needed to increase the temperature of 1 gram of water by 1 degree celsius. To reduce the 1 gram of water 1 degree celsius it would have to give off 1 calorie of energy. To calculate the energy multiply the mass in grams of water by 4.18 and by the change in temperature. The energy = 4.18 x m x change in T. The answer is in Joules. If you are using calorie as the unit of energy, replace 4.18 J by 1 C. Note that food is measured in kilocalories (Calories) not metric calories.
