Page 2 - ph111-suplement

‘I uii -2 n 4516 cm2
I ft’ =- 9 29 x lo-’ m’
“, ,m’ = ,o-* &

‘1 dCTe = 43,560 it’
1 ml2 = 640~acA = 2 5YO km-
IE%Wl~
1 in’ = 16.39 cm3
1 w = 1728 In” = 28.32 c = 7.832 Y 10’ cm:’
1 / = 1000 cm.’ = lo-! rn’ = 3.531 * lo-’ it’
1 gal = 4 qt = 8 pt = 128 C)T = 231 in’
1 gal = 3 786 /
tam
‘1 h = 60 m,n = 3600 se<
‘1 d = 24 h = 1440 mm = 8.64 x !o’ set
i y :-= 365.24 d -z 3 IS0 * 10; iec
wn&a
‘1 tt~scc -= 0.3048 rn/sec
I mdh = 0.4410 misec
I mPh = 1.467 ftisec
~UMWl~lM%b%%j8-l
*? rad = 180”
1 rad = 57 30”
1” == 1.745 x IO-’ rad
1 rev’mln = 0.1047 radisec
1 radisec = 9 549 revimln