the speed of light
	E Q U A T I O N S
		A times B
		1		elementary charge		2 pi		-0.589878
		2		first radiaton cn		8		0.219921
		3		first radiaton sr		8 pi		0.219921
		4		lattice spac  Si		sphere area 1		0.707063
		5		n u momentum		Ryberg constant		0.105355
		6		proton spec charg		pi		-0.308362
		7		radiation constnt		4 pi squared		0.417427
		8
		9
		10
		A divided by B
		1		char imped of vac		permeability magn		0.069229
		2		conductance quntm		8 pi		0.069229
		3		elementary charge		a u charge		-0.594518
		4		first radiaton sr		1/(8pi)		0.069229
		5		Lyman gamma		1/(32 pi squared)		0.069229
		6		muon mass		2 pi		0.069229
		7		n u momentum		electron mass		0.173860
		8		permeability magn		sphere radius 1		0.069229
		9		proton mass kg		1/(18)		0.069229
		10		Sakur - Tetrode		Compton / 2 pi		-0.292192
		11		second radiation		elementary charge		-0.521057
		12		von Klitzing		pi/36		0.069229
		13		wave # /photon en		Loschmidt constnt		0.046456
		14		(9/8)		first radiaton cn		0.289302
		15		Nccp density		S1 - S2 Hydrogen		0.158781
		16		sphere diam 1		Nccp squared / pi		0.069229
		17		sphere pack squrd		proton mass/el ms		-0.382908
		18
		19
		20
								2.99792458
	relationship			kg	/	Eh		0.066229
				The speed of light in the vacuum of free space is an important physical constant
				usually denoted by the symbol c0 or simply c. The metre is defined such that the
				speed of light in free space is exactly 299,792,458 metres per second (m/s).
				highligted		derivative		nist
				copyright   steve waterman   january 2009