Memoirs of Benjamin Franklin, Volumen 2Harper & Brothers, 1839 |
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Página 243
... force in the tiles , shingles , or thatch , force a boat down into the water , or a piece of timber into the earth , than that it would lift them up and carry them away . It has so happened that I have not met with any accounts of ...
... force in the tiles , shingles , or thatch , force a boat down into the water , or a piece of timber into the earth , than that it would lift them up and carry them away . It has so happened that I have not met with any accounts of ...
Página 246
... force of the lower part of the whirl or trump strongest , and the centrifugal force of its particles greatest ; and hence the vacuum round the axis of the whirl should be greatest near the earth or sea , and be gradually diminished as ...
... force of the lower part of the whirl or trump strongest , and the centrifugal force of its particles greatest ; and hence the vacuum round the axis of the whirl should be greatest near the earth or sea , and be gradually diminished as ...
Página 248
... force of the whirl increases . At its upper end it becomes visible by the warm air brought up to the cooler region , where its moisture begins to be condensed into thick vapour by the cold , and is seen first at A , the highest part ...
... force of the whirl increases . At its upper end it becomes visible by the warm air brought up to the cooler region , where its moisture begins to be condensed into thick vapour by the cold , and is seen first at A , the highest part ...
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Términos y frases comunes
acquainted affectionately America appear assemblée des notables become body called cause centrifugal force clouds cold conductors continue David Hartley dear friend degree descending earth earthquakes endeavour England equal esteem farther favour fire fluid force Francis Hopkinson FRANKLIN give Glaucon globe gout hand happiness heat Hence honour hope imagine kind letter king king's counsel labour land late leave less light live Lord Kames Marquis de Lafayette matter ment mind motion nation nature necessary never obliged observed occasion opinion paper Parliament particles pass Passy perhaps person Philadelphia Philosophical pleased pleasure Poor Richard says present punishment pyrites quantity reason received rising river salt Socrates soon spiracles spout Star Chamber suppose surface things thought tion vapour virtue warm whirl whirlwind whole wind wish write