Scientific Papers. E-book. Formato PDF James Prescott Joule   -  Forgotten Books, 2017  - 

Comparison of solid magnet with one Of square iron wire, 6. Comparison Of magnets Of round bar iron with hollow cylindrical magnet, 7. — Characteristics Of magnets for lifting and for attracting from a distance, 8. — Advantages Of hollow and solid magnets, 8. Comparison Of square wire magnets with square solid magnets, 9.

Joint Scientific Papers. E-book. Formato PDF James Prescott Joule   -  Forgotten Books, 2017  - 

Section IV. Non-metallic Elements and their Oxides, and the Oxides of Metals of unknown Specific Gravity. Selenium, Phosphorus, Boron, Iodine, 158.-table Of Results, 159. — Boracic Acid, Phosphoric Acid, Silica, Alumina, Oxide of Thorium, ih. — Glucina, Yttria, Zirconia, 160. — Table of Results, ih.