Confused about a very basic concept: Pressure.

Join the discussion
Ask a follow-up here, or get your own question answered by working scientists, mathematicians and engineers — people, not an autocomplete.
Real named experts · corrections over time · the nuance an AI answer skips
30 replies · 5K views
Ok. I think I understand the difference, although I still find it very confusing. But I need to let it sink.

Thanks a lot for all the different explanations!