Question 10(Multiple Choice Worth 2 points) In the table below, which statement would best fill the missing box under "Closed System"?
Open System
Closed System
Matter freely moves
Matter does not freely move
Energy freely moves
O Energy is unknown
O Energy is destroyed
Energy does not freely move
O Energy freely moves
ASAP PLEAS

Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.

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

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction