> Yeah, it's weird to me that an atomic transition can create something with a wavelength so much longer than the atomic radius. Then it will be even weirder d

> Yeah, it's weird to me that an atomic transition can create something with a wavelength so much longer than the atomic radius. Then it will be even weirder during an MRI: The protons in your body produce a wavelength that can be of order 1-10 meters.