Example: To determine how much total energy a per- son weighing 65kg has (E = mc2)

65 L CONST

CONST28

28

28 is the “speed of light in vacuum” constant number.

65Co

0.

K 65Co 20.

65Co 2

= 5.841908662 18

• Scientific Constant Table

Based on ISO Standard (1992) data and CODATA Bulletin 63 (1986) data.

Number

Constant Name

Symbol

01

proton mass

mp

02

neutron mass

mn

03

electron mass

me

04

muon mass

m

05

Bohr radius

a 0

06

Planck's constant

h

07

nuclear magneton

N

08

Bohr magneton

B

09

Planck's constant, rationalized (h-bar)

 

10

fine-structure constant

α

11

classical electron radius

re

12

electron Compton wavelength

λ c

13

proton gyromagnetic ratio

γp

14

proton Compton wavelength

λcp

15

neutron Compton wavelength

λcn

16

Rydberg constant

R

17

atomic mass unit

u

18

proton magnetic moment

p

19

electron magnetic moment

e

20

neutron magnetic moment

n

21

muon magnetic moment

∝∝

22

Faraday constant

F

E-27