Illustration showing penetrating power of different types of radiation - alpha, beta, gamma and neutrons. Inspired by various images by IAEA. UNSCEAR etc.
This is a completely free image Penetrating power of different types of radiation - alpha, beta, gamma and neutrons that you can download, post, and use for any purpose.
Image License: CC0 No Rights Reserved
You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission, and at no cost. This image is completely free.