If the following heat engine uses a monatomic gas
a. fill in the following table
process ws q deltau
1-2
2-3
3-1
totals
b. how much work is done by the engine in each cycle?
c. how much heat is taken into the engine during a cycle?
d. what is the efficiency of this engine?

you would expect a sound wave to speed up. - b)

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

not copied too! hope this !

joke:

h o h o hope you have a merry christmas!

d. platinum would have the greatest temperature increase because it has the lowest specific heat.