The first law of thermodynamics is a statement of conservation of:

Absolute zero on the Kelvin scale corresponds to:

Heat always flows from a body at:

The SI unit of temperature is:

Which mode of heat transfer does not require a medium?

An object will sink in a fluid if its density is:

The transfer of heat through fluids due to the actual movement of the fluid particles is called:

Pascal's principle states that pressure applied to a confined fluid is:

The specific heat capacity of water is approximately:

The SI unit of viscosity is:

Which law states that the total entropy of an isolated system can never decrease?