$45.00
Gravity and Flightplate 17. Fig. 1-3. Illustrating the theory of the screw .... 4. Hunter's differential screw Fig Kg. 5-21. Plate Illustrating 17-{Continued.) the theory of strength and stress of...
$45.00
Tef 22PlaTE for observing 22. the action of terrestrial magnetism on vertical currents 347 2 3. Faraday's apparatus for observ ing the rotative action of terrestrial magnetism on horizontal currents...
$45.00
Physical Forcesplate 16. Fig. 1. Parallelogram of forces 2. Triangle of forces 3. Polygon of forces 4. Parallelopipedon of forces 5. Centre of gravity of line it:i 17!! l-(l 1-0...
$45.00
Liquid Pressures Barometer Balloonplate 18. 1-8. Illustrating the pressure of liquids .... 9 10. IU'g the law of Archimedes 11. The Cartesian devils 12-14. Hydrostatic balance 15. Nicholson's areometer 16....
$45.00
Tef 20plate 20. 2.431. Att'n Influence Curves Attraction ofofanoffilings ofartificial natural magnet overmagnet magnet magnet on an iron 314 rod 315 5. The same without contact 315 6. Magnetic needle...
$45.00
Tef 21plate 21. Fig. 1. Refraction of light in its passage from water into air 283 2 3. Full shadow and half shadow 284 4. Inverted image caused by ray...