Physics is the study of nature at its most fundamental. Its scope covers everything from the tiniest particles of matter — such as atoms, electrons and quarks — to the structure of the entire universe, encompassing innumerable galaxies and stars.
Physics is the study of nature at its most fundamental. Its scope covers everything from the tiniest particles of matter — such as atoms, electrons and quarks — to the structure of the entire universe, encompassing innumerable galaxies and stars.