Newtonian physics academic discipline academic specialty acoustics aerophysics applied physics applied science area arena art astrophysics basic conductor physics biophysics chemical physics concern cryogenics crystallography cytophysics department of knowledge discipline domain electron physics electronics electrophysics field field of inquiry field of study geophysics macrophysics mathematical physics mechanics medicophysics microphysics natural philosophy nuclear physics ology optics philosophy physic physical chemistry physical science physicochemistry physicomathematics physics province psychophysics pure science radiation physics radionics science social science solar physics solid-state physics specialty sphere statics stereophysics study technicology technics technology theoretical physics thermodynamics zoophysics