Heat Flow<BLURT>

Heat Flow

1. From the standpoint of thermodynamics, the universe consists of two regions - the system and the: A. Milky Way
B. experiment
C. surroundings
D. region of interest

2. A process in which heat is transferred from the system is called: A. a heating process
B. an endothermic process
C. an exothermic process
D. a chemical process

3. Which statement correctly defines "thermal energy"? A. electromagnetic energy
B. the energy associated with random motion of atoms and molecules
C. the energy available by virtue of position
D. the energy stored within the structural units of chemical substances

4. At constant pressure, the heat absorbed by the system, q, is equivalent to: A. ΔH
B. ΔE
C. ΔT
D. PΔV

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