The NIST Reference on Constants, Units and Uncertainty

Fundamental Physical Constants
Constants
Topics:
Values
Energy
Equivalents
Searchable
Bibliography
Background
Constants
Bibliography
Constants,
Units &
Uncertainty
home page
[skip navigation]
atomic unit of force
 $E_{\rm h}/a_0$
 Numerical value  8.238 723 4983 x 10-8 N
 Standard uncertainty  0.000 000 0012 x 10-8 N
  Relative standard uncertainty  1.5 x 10-10
 Concise form  8.238 723 4983(12) x 10-8 N    
 
Click here for correlation coefficient of this constant with other constants
Source: 2018 CODATA     
recommended values 		 Definition of
uncertainty 		      Correlation coefficient with
any other constant

 
Go to a new search