Calculate the internal energy of a substance based on its temperature change and mass.
Input Parameters
kg
J/(kg路K)
K / 掳C
Calculation Results
Enter mass and temperature change
About this calculator
Quick Reference
QThermal Energy (Joules)
mMass (kg)
cSpecific Heat Capacity
螖TChange in Temperature
Overview
Thermal energy (heat) is the energy an object has due to the movement of its molecules. This calculator determines the amount of heat required to change the temperature of a specific mass of a substance.
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Pro Tips
Specific heat of water is 4,186 J/(kg路掳C).
Specific heat of aluminum is 900 J/(kg路掳C).
Positive 螖T means energy is absorbed; negative means energy is released.
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Fun Facts
"It takes a lot of energy to heat water compared to most other substances."
"Absolute zero (-273.15掳C) is the point where molecules stop moving almost entirely."
"The sun's energy comes from nuclear fusion, which generates immense thermal energy."
