Sharp EL-5230, EL-5250 operation manual Constant Symbol Unit, Example

Chapter 3: Scientific Calculations

	No.					Constant	Symbol		Unit
24			Muon magnetic moment				∝∝	J T–1
25			Compton wavelength				λc	m
26			Proton Compton wavelength				λc, p	m
27			Stefan-Boltzmann constant				σ	W m–2 K–4
28			Avogadro constant				NΑ, L	mol–1
29			Molar volume of ideal gas (273.15 K,				Vm	m3 mol–1
			101.325 kPa)
30			Molar gas constant				R	J mol–1K–1
31			Faraday constant				F	C mol–1
32			Von Klitzing constant				RK	Ohm
33			Electron charge to mass quotient				-	C kg	–1
							e/me
34			Quantum of circulation				h/2me	m2 s–1
35			Proton gyromagnetic ratio				γp	s–1 T–1
36			Josephson constant				KJ	Hz V–1
37			Electron volt				eV	J
38			Celsius Temperature				t	K
39			Astronomical unit				AU	m
40			Parsec				pc	m
41			Molar mass of carbon-12				M(12C)	kg mol–1
42			Planck constant over 2 pi				-	J s
							h
43			Hartree energy				Eh	J
44			Conductance quantum				G0	s
45			Inverse fine-structure constant				α –1
46			Proton-electron mass ratio				mp/me
47			Molar mass constant				Mu	kg mol–1
48			Neutron Compton wavelength				λc, n	m
49			First radiation constant				c1	W m2
50			Second radiation constant				c2	m K
51			Characteristic impedance of vacuum				Z0	Ω
52			Standard atmosphere					Pa
		Example				Key operations			Result
V0 = 15.3 m/s						j15.3 k10+2@
t = 10 s						Zk@c03k10
V0 t +			1	gt2 = ? m	Ae				643.3325
		2

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