 | William Nicholson - 1787 - 412 Seiten
...either heated or inflammable air, if at liberty, will afcerid in the atmofphere with a force of buoyancy equal to the difference between its own weight and the weight of an equal bulk of common air (9, B). If the heated or the inflammable air be included in a bag, and the weight... | |
 | 1822 - 666 Seiten
...either heated or inflammable air, if at liberty, will ascend in the atmosphere with a force of buoyancy equal to the difference between its own weight, and the weight of an equal bulk of common air. If the heated or inflammable air be included in a bag, and the weight of the bag... | |
 | 1822 - 666 Seiten
...either heated or inflammable air, if at liberty, will ascend in the atmosphere with a force of buoyancy equal to the difference between its own weight, and the weight of an equal bulk of common air. If the heated or inflammable air be included in a bag, and the weight of the bag... | |
 | Henry Kater, Dionysius Lardner - 1830 - 412 Seiten
...governor. When the level of the water rises, the buoyancy of the ball causes it to rise also with a force equal to the difference between its own weight and the weight of as much water as it displaces. By enlarging ing | the floating ball, a force may be obtained sufficiently... | |
 | 1831 - 358 Seiten
...governor. When the level of the water rises, the buoyancy of the ball causes it to rise also with a force equal to the difference between its own weight and the weight of as much water as it displaces. By enlarging the floating ball, a force may be obtained sufficiently... | |
 | James Renwick - 1832 - 560 Seiten
...a portion of a mass of air that has been heated, will tend to rise, is by the principle of § 334, equal to the difference between its own weight, and the weight of an equal mass of the same air, before it was heated. If the air that is heated be free, it will, both in consequence... | |
 | Olinthus Gregory - 1834 - 472 Seiten
...less power to sustain or to balance it 4. A body immersed in a fluid ascends or descends with a force equal to the difference between its own weight and the weight of an equal bulk of fluid ; the resistance or viscosity of the fluid not being considered. 5. To find the specific... | |
 | Denison Olmsted - 1837 - 374 Seiten
...nearly its usual posture. 256. If a body is held beneath the surface of a fluid, the force with which is will ascend, if it is lighter than the fluid, or with...and the weight of an equal quantity of the fluid. On the foregoing principle is founded the construction of a machine called the Camel, for raising sunken... | |
 | Denison Olmsted - 1842 - 384 Seiten
...coincides with their natural motions in walking, while the body maintains nearly its usual posture. 256. If a body is held beneath the surface of a fluid,...and the weight of an equal quantity of the fluid. On what principle is a ship floated into a dock with a small quantity of water ? How is the weight... | |
 | Denison Olmsted - 1844 - 618 Seiten
...held beneath the surface of a fluid, the force with which it will ascend, if it is lighter than tlie fluid, or with which it will descend, if it is heavier,...equal to the difference between its own weight and tlie weight of an equal quantity of the fluid. 411. On the foregoing principle is founded the construction... | |
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... fluid, or with which it will descend, if it is heavier, is equal to the difference between its own weight and the weight of an equal quantity of the fluid. 
