0.0923Btu
Specific heat of copper is 0.0923 Btu/lb F
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.
The amount of energy required to raise 1 kg of a substance by 1 degree Celsius is called the "Specific Heat Capacity," or just specific heat, of a substance. This is an intensive property of the particular substance.
Specific heat of ethanol: 2.46 g/mol*degree CSpecific heat is the heat required to raise the temperature of a given mass by 1 degree Celsius.The formula is Q = cmΔTQ = Heat addedc = Specific heatm = MassΔT = Change in temperature
0.001167 kWh/°C/l at 100% efficiency.
One BTU is the energy required to raise one pound of water by one degrees. Therefore, your answer would be one half.
The British Thermal Unit (BTU): The Amount of work required to raise one pound of water 1 degree Fahrenheit.
BTU stands for British Thermal Unit, which is a unit of measurement used for heat. It represents the amount of heat needed to raise the temperature of one pound of water by one degree Fahrenheit.
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.
It doesn't work that way. There is not a certain number of btus to raise air temperature. You would have to know how much air. A BTU is the British Thermal Unit. That is the amount of energy required to raise the temperature of one pound of water one degree F.
Energy required to raise 1 gramme of water by 1 degree C = 1 calorie also, 1 calorie = 4.186 Joules
To calculate the heat energy required, you can use the formula: Q = mcΔT, where Q is the heat energy, m is the mass of the copper (0.365 kg), c is the specific heat capacity of copper (0.0920 J/g°C), and ΔT is the change in temperature (60.0°C - 23.0°C). First, convert the mass to grams and then plug the values into the formula to find the heat energy required.
amnt. of energy required to raise the temp. of one gram of water by 1 degree celsius
The answer is 2 calories.
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
I believe it is Calorie.