Wolfram Research
Wolfram Science World: Specifiic Heat
This site has information on specific heat,the amount of heat required to change a unit mass of a substance by one degree in temperature. Included are many links and formulas.
Physics Aviary
Physics Aviary: Practice Problems: Heat Added in Constant Volume Process
Determine the heat that has been added to a gas in a process where the volume does not change. A video describing the problem can be found here: https://youtu.be/7jbuZlStfjo
Physics Aviary
Physics Aviary: Practice Problems: Internal Energy in Isothermal Compression
Determine the internal energy in a sample of gas that goes through an isothermal compression.
Physics Aviary
Physics Aviary: Practice Problems: Heat Added in Isobaric Process
Determine the heat that has been added to a gas in an isobaric process.
University of Sydney (Australia)
Thermal Physics Module/heat Transfer 1 [Pdf]
The first of two pages discussing the different forms of thermal energy transfer. Equations expressing the rate of energy transfer by each of the methods are provided and discussed.
Other
Applied Thermodynamics: Heat Transfer
Heat transfer, rates of heat exchange,conduction, radiation and convection are defined and discussed at this site from Applied Thermodynamics. Well illustrated.