What is the efficiency of the cycle

[tyler7686]

Question is attached

Thanks!!!

 

[camjohn]

Since I'm sure that the mentors will call you out on this, you might want to show your attempted solution/work.

 

[tyler7686]

The steps will help but ideally I just need the exact answer.

 

[CWatters]

How will you know if it's right ?

https://www.physicsforums.com/showthread.php?t=634878

 

[camjohn]

The steps will help but ideally I just need the exact answer.

Lol yeaaahh...I think you're missing the point. The point isn't what you need, it's establishing a line of communication that's more productive and not cheating. The mentors don't want you to do it, they require it.