Physical Constants Table
physical constant is a physical quantity that is generally believed to be both universal in nature and constant in time.
table at picture below shown a complete of universal physical constant,begin with phi constant then electrical constant, atom & particle constant, chemistry constant, nuclear constant and astronomical constant.
click the image to enlarge
table at picture below shown a complete of universal physical constant,begin with phi constant then electrical constant, atom & particle constant, chemistry constant, nuclear constant and astronomical constant.
click the image to enlarge
The units for the Stefan Boltzman constant should be W m^-2 K^-4