English Physical constant Cited by user Citation bot on 17 Feb 2019 A physical constant, sometimes fundamental physical constant or universal constant, is a physical quantity that is generally believed to be both universal in nature and…
English Physical constant Cited by user Citation bot on 17 Feb 2019 A physical constant, sometimes fundamental physical constant or universal constant, is a physical quantity that is generally believed to be both universal in nature and…
English Physical cosmology Cited by user Praemonitus on 10 Apr 2018 Physical cosmology is the study of the largest-scale structures and dynamics of the Universe and is concerned with fundamental questions about its origin, structure…