Physics, 16.07.2019 22:50 labrandonanderson00

For a machine to be a heat engine, what kind of conversion must it perform? a. work into heat b. heat into entropy c. entropy into heat d. heat into work !

Answers: 2

Show answers

Another question on Physics

Physics, 21.06.2019 22:30

The law of conservation of energy states that energy cannot be created or , energy can be from one substance to another. the first blank is ' destroyed ' and for the second blank is ' transferred '

Answers: 1

Answer

Physics, 22.06.2019 02:30

Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat

Answers: 2

Answer

Physics, 22.06.2019 12:00

Explain what happens at the saturation point when adding salt to water at room temperature.

Answers: 3

Answer

Physics, 22.06.2019 13:10

Most short-period comets do not have randomly oriented orbits because

Answers: 2

Answer

You know the right answer?

For a machine to be a heat engine, what kind of conversion must it perform? a. work into heat b. he...