Amateur physics here, how is entropy linked to the universe?

[paisley666]

I learned about entropy is chemistry, can someone please explain how this term is used in physics? Thanks.

 

[anorlunda]

That is a broad question. You should do some of your own research first.

https://en.m.wikipedia.org/wiki/Entropy_(disambiguation)
This is a good place to start. The wiki lists 18 meanings for entropy. Read those 18 articles, then come back here with your questions.

 

[A.T.]

I learned about entropy is chemistry, can someone please explain how this term is used in physics? Thanks.

For a general idea: