Casio fx-50F Manual De Usuario

E-25

17(CONST)

ddd4(ε

0

)

17(CONST)

dd1(

0

)

)

E

A Table of Scientifi c Constants 

The numbers in the “No.” column show the scientifi c constant menu page number on the left 
and the number key you need to press to select the constant when the proper menu page is 
displayed. 

1-1

Proton mass

m

p

1.67262171×10

–27

kg

1-2

Neutron mass

m

n

1.67492728×10

–27

kg

1-3

Electron mass

m

e

9.1093826×10

–31

kg

1-4

Muon mass

m

1.8835314×10

–28

kg

2-1

Bohr radius

a

0

0.5291772108×10

–10

m

2-2

Planck constant

h

6.6260693×10

–34

J s

2-3

Nuclear magneton

 µ

N

5.05078343×10

–27

J T

–1

2-4

Bohr magneton

 µ

B

927.400949×10

–26

J T

–1

3-1

Planck constant, rationalized

1.05457168×10

–34

J s

3-2

Fine-structure constant

 

 α 

7.297352568×10

–3

−

3-3

Classical electron radius

r

e

2.817940325×10

–15

m

3-4

Compton wavelength

 λ

c

2.426310238×10

–12

m

4-1

Proton gyromagnetic ratio

 γ

p

2.67522205×10

8

s

–1

 T

–1

4-2

Proton Compton wavelength

 λ

cp

1.3214098555×10

–15

m

4-3

Neutron Compton wavelength

 λ

cn

1.3195909067×10

–15

m

4-4

Rydberg constant

R

∞

10973731.568525

m

–1

5-1

Atomic mass constant

u

1.66053886×10

–27

kg

5-2

Proton magnetic moment

 µ

p

1.41060671×10

–26

J T

–1

5-3

Electron magnetic moment

 µ

e

–928.476412×10

–26

J T

–1

5-4

Neutron magnetic moment

 µ

n

–0.96623645×10

–26

J T

–1

6-1

Muon magnetic moment

 µ

–4.49044799×10

–26

J T

–1

6-2

Faraday constant

F

96485.3383

C mol

–1

6-3

Elementary charge

e

1.60217653×10

–19

C

'

'

'

'

'

'