Assertion: calorimeter's heat | /r/HasProperty | added
Facets:
Source sentences:
text: The body which is under study, on which work is being done or to which heat is being added or which is doing work, or giving out heat is a ‘System’.
text: Heat energy can be measured by observing how the temperature of a known mass of water (or other substance) changes when heat is added or removed.
text: therefore the change in internal energy is only equal to the heat that is added or removed from the system.