If you were to come back to our solar system in 6 billion years, what might you expect to find? A) a red giant star

B) a rapidly spinning pulsar

C) a white dwarf

D) a black hole

E) Everything will be essentially the same as it is now

An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above