. The Boston school compendium of natural and experimental philosophy .. . ides, , solar and sidereal, 219; true and apparent, difference be- tween, discharger, , 209-Ursa Major, , 26. Vibrations of a pendulum, of a current, how ascertained, , , , 125. Vitreous humor, 140; vitreouselectricity, electricity, or galvanism, 168; difference between this and common electricity, battery, 172; effects of, &c. pile, 171=Venus, , 205. [Nate.] INDEX. 229 Vesta, 206. Wat


. The Boston school compendium of natural and experimental philosophy .. . ides, , solar and sidereal, 219; true and apparent, difference be- tween, discharger, , 209-Ursa Major, , 26. Vibrations of a pendulum, of a current, how ascertained, , , , 125. Vitreous humor, 140; vitreouselectricity, electricity, or galvanism, 168; difference between this and common electricity, battery, 172; effects of, &c. pile, 171=Venus, , 205. [Nate.] INDEX. 229 Vesta, 206. Watch, how it differs from a clock, 45. Wheel and axle, 51. Wedge, 56. Water, compressible, 61, {note); instruments for raising, 74; how it becomes a mechanical agent, Level, , how formed, 74. Water wheels, overshot, undershot and breast, , 95. Whispering galleries, , solar and sidereal, , light, 204. N. B. For the convenience of recitation, the figures are all re-peated on separate leaves. THE END. Fig. 1. Fig. J) Fig. 8. C r-Y B D Fig. 9. X / A


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Keywords: ., bookcentury1800, bookdecade1830, booksubjectphysics, bookyear1837