ALEKS: Understanding the definitions of heat and work

Explanation of how to solve the ALEKS problem: understanding the definitions of heat and work

[splanes.steppas]

Every single aleks video is beyond helpful. This problem had everybody in my dorm trying to do it. absolutely needed this.

[dashenarandall]

So many people have tried to explain this and I just wasn't understanding until NOW! Thank you so much Roxi!!!!

[carolinejordon]

where did 157 come from, that's supposed to be 152 for Q

[randomomar]

Roxi you often make mistakes in your videos but i want u to know that i love u despite those mistakes, you're putting out positivity into the world and doing your best to spread knowledge and i appreciate u for that ❤

[Astro_Val]

Ur literally such a lifesaver #BestPersonOfAllPastAndFuture

[aylinmartinez]

Isn’t the answer 524 kJ? I don’t see how you would get 519 kJ.

[meghanyanez]

this video was very helpful thank you!!

[proskillz]

if heat flows out wouldnt the temperature

[jwd]

you're good at teaching you should be like a teacher or something

[sussssss]

LMFAO, if the gas is expanding, then that means the heat is increasing,
and if the gas is compressing then that means the heat is decreasing.
Am I