This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Properties isentropic supersonic expansion.svg en Properties of perfect gas undergoing an isentropic adiabatic that is to say without heat transfer and fully reversible expansion own Olivier Cleynen other versions cczero Uploaded with Compressible flow SVG physics
Page 2023 Free-images.com. All images are Public Domain