Casio fx-50F No, Unit, Value, Scientific Constant, A Table of Scientific Constants

17(CONST)	1÷'( ε0I
ddd4(ε0)			0
17(CONST)	1	÷'( ε0	μ0 )I
dd1(ƫ0))			0
	1	÷'( ε0	μ0 )
E		299792458

A Table of Scientific Constants

The numbers in the “No.” column show the scientific 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.

No.	Scientific Constant	Symbol	Value	Unit
1-1	Proton mass	mp	1.67262171×10–27	kg
1-2	Neutron mass	mn	1.67492728×10–27	kg
1-3	Electron mass	me	9.1093826×10–31	kg
1-4	Muon mass	mƫ	1.8835314×10–28	kg
2-1	Bohr radius	a0	0.5291772108×10–10	m
2-2	Planck constant	h	6.6260693×10–34	J s
2-3	Nuclear magneton	∝N	5.05078343×10–27	J T–1
2-4	Bohr magneton	∝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	re	2.817940325×10–15	m
3-4	Compton wavelength	λc	2.426310238×10–12	m
4-1	Proton gyromagnetic ratio	γp	2.67522205×108	s–1 T–1
4-2	Proton Compton wavelength	λcp	1.3214098555×10–15	m
4-3	Neutron Compton wavelength	λcn	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	∝p	1.41060671×10–26	J T–1
5-3	Electron magnetic moment	∝e	–928.476412×10–26	J T–1
5-4	Neutron magnetic moment	∝n	–0.96623645×10–26	J T–1
6-1	Muon magnetic moment	∝ƫ	–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

E-25