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itz gold ..
a calorie
The amount of heat necessary to raise 1 gram of a substance by 1 degree Celsius is known as?
The question is : A 2000W electric heater supplies energy to 0.5kg copper kettle containing 1kg of water. calculate time taken to raise the temperature by 10 degree
mmmm enthalpy
Depends on how high you want to raise the gram of water ;).
Heat capacity is the amount of heat energy required to raise the temperature of a unit mass of a material one degree.
itz gold ..
.02 btu
It is harder to raise the temperature of water than it is to raise the temperature of a rock. It takes 1 calorie of energy to raise the temperature of 1 gram of water by 1 degree C, whereas it only takes 0.02 calorie to heat a gram of rock to that temperature.
Starting from the same temperature and for the same amount of heat input, aluminum would wind up with a higher temperature than water because water has a higher heat capacity (it takes more energy to raise its temperature) than aluminum.
A calorine is the amount of energy needed to raise the temperature of 1gram of water 1 degree celsius.
phase change
a calorie
13,455 J
The amount of heat necessary to raise 1 gram of a substance by 1 degree Celsius is known as?
It means that it takes more energy to raise the object's temperature by 1 degree than it does to increase the temperature of water by 1 degree..