About 322.5 Joules of heat
The amount of energy it takes to change the temperature of a substance by a certain amount. How much energy it takes to heat a substance ~APEX
to solve this we use the formula Q(heat) = mc(change in temp) so, Q=(10g)(4.19J/gC)(18-22) Q=-167.6kJ of heat.
14.6 kJ Use the equation for Specific Heat which you can find on page 242 of your "Chemistry: Problems and Solutions" book. You know, you are allowed to use this book during the test.
This is due to the difference in the specific heat capacity of water and land. Water has a very high specific heat capacity. So the amount of heat required to raise its temperature is very high. That is why land heats up faster than water.
q=mass * Cs * delta T = 0.25kg * 4.18 * (85-10) =78J
That depends on the amount of gold, and on how much you want to heat it. You have to multiply the amount, the temperature difference, and the specific heat of gold - of course, using compatible units.That depends on the amount of gold, and on how much you want to heat it. You have to multiply the amount, the temperature difference, and the specific heat of gold - of course, using compatible units.That depends on the amount of gold, and on how much you want to heat it. You have to multiply the amount, the temperature difference, and the specific heat of gold - of course, using compatible units.That depends on the amount of gold, and on how much you want to heat it. You have to multiply the amount, the temperature difference, and the specific heat of gold - of course, using compatible units.
How much heat energy is required to raise the temperature of 0.358 of copper from 23.0 to 60.0 ? The specific heat of copper is 0.0920
How much heat it takes to raise the temperature
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.
62762.3773kg
The specific heat of the substance.
Specific heat capacity describes how much heat energy that is needed to raise the temperature of material.
The answer is 4,18 joule.
b
The amount of energy it takes to change the temperature of a substance by a certain amount. How much energy it takes to heat a substance ~APEX
The answer depends on the unidentified substance whose temperature is to be raised.
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.