The London encyclopaedia, or, Universal dictionary of science, art, literature, and practical mechanics, by the orig. ed. of the Encyclopaedia metropolitana [T. Curtis]., Volume 11Thomas Curtis (of Grove house sch, Islington) |
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Page 102
... temperature of bodies is raised by friction , there seems to be no diminution of their capacities , using the word in its common sense ; and in many chemical changes , connected with an increase of temperature , there appears to be ...
... temperature of bodies is raised by friction , there seems to be no diminution of their capacities , using the word in its common sense ; and in many chemical changes , connected with an increase of temperature , there appears to be ...
Page 103
... temperature is greatest of all . Thus a thermometer in the full red ray rose 7 ° Fahr . in ten minutes ; beyond the confines of the colored beam entirely , it rose in an equal time 99. His experiments were repeated by Sir H. Englefield ...
... temperature is greatest of all . Thus a thermometer in the full red ray rose 7 ° Fahr . in ten minutes ; beyond the confines of the colored beam entirely , it rose in an equal time 99. His experiments were repeated by Sir H. Englefield ...
Page 104
... temperature is constant , the velocity of cooling for excess of temperature , in arithmetical progression , in- creases as the terms of a geometrical progres- sion , diminished by a certain quanty . Or , expressed in algebraic language ...
... temperature is constant , the velocity of cooling for excess of temperature , in arithmetical progression , in- creases as the terms of a geometrical progres- sion , diminished by a certain quanty . Or , expressed in algebraic language ...
Page 105
... temperature of a thermometer rose nearly three times as much in the focus of radiation , when the air in the re- ceiver was exhausted to , as when it was in its natural state of condensation . The cooling power , by contact of the ...
... temperature of a thermometer rose nearly three times as much in the focus of radiation , when the air in the re- ceiver was exhausted to , as when it was in its natural state of condensation . The cooling power , by contact of the ...
Page 106
... temperature between several bodies which influ- ence one another , by their mutual radiation , will consist in the perfect compensation of the mo- mentary interchanges effected among one and all . Such is the ingenious principle of a ...
... temperature between several bodies which influ- ence one another , by their mutual radiation , will consist in the perfect compensation of the mo- mentary interchanges effected among one and all . Such is the ingenious principle of a ...
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Popular passages
Page 200 - And may at last my weary age Find out the peaceful hermitage, The hairy gown and mossy cell Where I may sit and rightly spell Of every star that heaven doth shew, And every herb that sips the dew ; Till old experience do attain To something like prophetic strain.
Page 121 - Thou glorious mirror, where the Almighty's form Glasses itself in tempests; in all time Calm or convulsed — in breeze, or gale, or storm, Icing the pole, or in the torrid clime Dark-heaving; boundless, endless, and sublime — The image of Eternity — the throne Of the Invisible; even from out thy slime The monsters of the deep are made; each zone Obeys thee; thou goest forth, dread, fathomless, alone.
Page 222 - Damn with faint praise, assent with civil leer, And without sneering, teach the rest to sneer; Willing to wound, and yet afraid to strike, Just hint a fault, and hesitate dislike...
Page 385 - With mazy error under pendent shades Ran nectar, visiting each plant, and fed Flowers worthy of Paradise, which not nice Art In beds and curious knots, but Nature boon Poured forth profuse on hill, and dale, and plain, • Both where the morning sun first warmly smote The open field, and where the unpierced shade Imbrowned the noontide bowers : thus was this place A happy rural seat of various view...
Page 90 - He who ascends to mountain-tops shall find The loftiest peaks most wrapt in clouds and snow ; He who surpasses or subdues mankind Must look down on the hate of those below. Though high above the sun of glory glow, And far beneath the earth and ocean spread, Round him are icy rocks, and loudly blow . Contending tempests on his naked head, And thus reward the toils which to those summits led.
Page 142 - Jura, whose capt heights appear Precipitously steep ; and drawing near, There breathes a living fragrance from the shore, Of flowers yet fresh with childhood ; on the ear Drops the light drip of the suspended oar, Or chirps the grasshopper one good-night carol more...
Page 122 - All heaven and earth are still — though not in sleep, But breathless, as we grow when feeling most ; And silent, as we stand in thoughts too deep. All heaven and earth are still : from the high host Of stars, to the lulled lake and mountain-coast, All is concentered in a life intense, Where not a beam, nor air, nor leaf is lost, But hath a part of being, and a sense Of that which is of all Creator and defence.
Page 16 - I venerate the man whose heart is warm, Whose hands are pure, whose doctrine and whose life, Coincident, exhibit lucid proof That he is honest in the sacred cause.
Page 10 - I have been studying how I may compare This prison where I live unto the world: And for because the world is populous, And here is not a creature but myself, I cannot do it; yet I'll hammer it out.
Page 102 - Temperature may be conceived to depend upon the velocities of the vibrations ; increase of capacity on the motion being performed in •greater space ; and the diminution of temperature, during the conversion of solids into fluids or gases, may be explained on the idea of the loss of vibratory motion, in consequence of the revolution of particles round their axes, at the moment when the body becomes liquid or aeriform ; or from the loss of rapidity of vibration, in consequence of the motion of the...