electronics vs physics

electronics and physics both are nouns.

Word	Noun	Adjective	Verb	Adverb
electronics	Yes	No	No	No
physics	Yes	No	No	No

As nouns, physics is a hypernym of electronics; that is, physics is a word with a broader meaning than electronics:

electronics: the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices
physics: the science of matter and energy and their interactions

Other hypernyms of electronics include natural philosophy.

electronics (noun)	physics (noun)
the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices	the science of matter and energy and their interactions
	the physical properties, phenomena, and laws of something