Why X-rays and Gamma-rays are different in nature, though both are of eletromagnetic origin?
Asked by: Buddhadev
Gamma rays refer to electromagnetic radiation from nuclear interactions while X-rays
come from atomic interactions. But they are both high energy electromagnetic radiation
and, if you didn't already know the source, you couldn't tell for sure if a particular
photon was a gamma-ray or an X-ray. Gammas tend to be higher in energy since nuclear
binding potentials are larger than atomic potentials but there is overlap in the two
Answered by: Tom Swanson, Ph.D. Physics, Oregon State University
'Our loyalties are to the species and the planet. We speak for Earth. Our obligation to survive is owed not just to ourselves but also to that Cosmos, ancient and vast, from which we spring.'