3.50 J
The molar heat capacity of silver is 25.35 . How much energy would it take to raise the temperature of 9.60 of silver by 11.1?
2 years
3.50 J
The correct answer is :3.50j
9.6 MJ
To raise the temperature of both an equal amount, water would require more energy. In terms of the energy required to raise the temperature: iron = 0.45 joules / gram . kelvin water = 4.2 joules / gram . kelvin This is known as the specific heat capacity of a material
The same as you would calculate for any other substance. You have to multiply all of the following: • The desired temperature difference. • The mass of the sample. • The specific heat, in this case, of coal.
The specific heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius
shc of graphite = 710 j - kg - k > 350 joules would raise 1 kg by (350 / 710) 0.49295 deg kelvin, so would raise temp. of 33 kg by 0.493 / 33 = 0.014938 kelvin
9.6 MJ
Specific heat capacity is the amount of energy or heat required to raise the temperature of a unit mass of a substance by one kelvin. So if the specific heat capacity is high then you would require more energy or heat to raise its temperature. The specific heat capacity does not really have anything to do with how much you can increase an objects temperature. IT HAS TO DO WITH THE ENERGY NEEDED TO INCREASE THE TEMPERATURE.
The higher the substance's specific heat capacity, the more heat energy is needed to raise it's temperature.
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.
To raise the temperature of both an equal amount, water would require more energy. In terms of the energy required to raise the temperature: iron = 0.45 joules / gram . kelvin water = 4.2 joules / gram . kelvin This is known as the specific heat capacity of a material
1,29 kJ
It would depend on the temperature of the water, or average kinetic energy. (KE) However, what you may be looking for is how much heat is needed to raise the KE, or temperature, of water. 4.184 kilojoules per gram is the heat required to raise the temperature of water 1 degree Celsius.
Raise would be correct in this situation. Can you specify the exact sentence it is in in a new question?
The temperature of the water would be 4.58333 degrees Celsius higher.
Simply it's because Heat and Temperature are not interchangeable. They're not the same thing. Heat is a form of energy. Temperature is not. When heat encounters a substance, it can change the state of the substance or raise it's temperature. Temperature is only a measurement that relates to the molecules kinetic energy. But it says nothing about potential energy. Consider for a moment how much TOTAL potential heat energy is in even a bowl of warm water. You would need a lot of energy to raise a cold bowl of water to that same warm temperature? Could the candle do it? Possibly, but over a long period. That flame might be hot, but it doesn't possess the same energy? Btw: Water has a considerably high Specific Heat, which is the amount of heat (energy) required to raise it's temperature by 1 degree for 1 gram
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.
I would like to start off by saying that: Energy absorbed by metal = mass of metal x specific heat capacity of metal x change in temperature of the metal If the same amount of energy is given to all three metals, there would be the highest temperature increase in the metal with the lowest specific heat capacity. Therefore, Silver would be the answer.