temperature and absorbed radiation homepage › Forums › temperature and absorbed radiation › temperature and absorbed radiation This topic has 0 replies, 1 voice, and was last updated 4 years, 7 months ago by Anor. Viewing 1 post (of 1 total) Author Posts April 29, 2019 at 10:55 am #2267 Score: 0 AnorParticipant First, because there is three level of energy, we can conclude that there is a hyperfine field. Temperature low : most of nuclei in the ground state check with the video : means that most of the nuclei will point in the positiv z direction Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In