1. The first law of thermodynamics for a closed system can be characterized in words as a. (change in energy in a system) = (thermal energy in) – (work done on surroundings) b. (change in energy in a...

1. The first law of thermodynamics for a closed system can be characterized in words as

a. (change in energy in a system) = (thermal energy in) – (work done on surroundings)

b. (change in energy in a system) = (thermal energy out) – (work done by surroundings)

c. either of the above

2. The application of the Reynolds transport theorem to the first law of thermodynamics (select all that are correct)

a. refers to the increase of energy stored in a closed system

b. extends the applicability of the first law from a closed system to an open system (control volume)

c. refers only to heat transfer, and not to work