The Popular Educator, Τόμος 4John Cassell, 1854 |
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Σελίδα 22
... experiment performed by the Florentine academicians in the year 1661. The experiment was as follows : - to exist . A hollow sphere of gold having been filled with water , pres- sure was applied by forcing in a screw . Subjected to this ...
... experiment performed by the Florentine academicians in the year 1661. The experiment was as follows : - to exist . A hollow sphere of gold having been filled with water , pres- sure was applied by forcing in a screw . Subjected to this ...
Σελίδα 37
... experimental demonstration . Momentum , Measure of Force . - The momentum of a body is the product of the number expressing its mass by that expres- ing its velocity . Thus , if a body moves with a velocity of 10 feet per second , and ...
... experimental demonstration . Momentum , Measure of Force . - The momentum of a body is the product of the number expressing its mass by that expres- ing its velocity . Thus , if a body moves with a velocity of 10 feet per second , and ...
Σελίδα 39
... experiment , the only ones for zinc and manganese ; there exist several of the reader will find that the manganese cannot be precipitated equal delicacy , but the fact especially to be remembered is by this means . The solution will ...
... experiment , the only ones for zinc and manganese ; there exist several of the reader will find that the manganese cannot be precipitated equal delicacy , but the fact especially to be remembered is by this means . The solution will ...
Σελίδα 45
... experiment the density of the earth , and found it to be about 5 times that of water . The apparatus of Cavendish ... experiments of several observers . ON DENSITY , WEIGHT , CENTRE OF GRAVITY , & c . Absolute and Relative Density ...
... experiment the density of the earth , and found it to be about 5 times that of water . The apparatus of Cavendish ... experiments of several observers . ON DENSITY , WEIGHT , CENTRE OF GRAVITY , & c . Absolute and Relative Density ...
Σελίδα 46
... Experiment . - The centre of gravity of a body is a point through which the resultant of the actions of gravity on all its particles always passes , whatever position it may assume . assume . It is demonstrated in Statics , that every ...
... Experiment . - The centre of gravity of a body is a point through which the resultant of the actions of gravity on all its particles always passes , whatever position it may assume . assume . It is demonstrated in Statics , that every ...
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acid adjectives adverbs ammonia antimony aorist apparatus arsenic atmosphere barometer body bottle called Cash Account CASSELL'S compound contains Cotton Account dative denotes density direction employed English equal example exercise exterior angle Florence flask force fraction French genitive given glass grave accent gravity greater Greek hence hydrogen inches Italian language Latin latter LESSONS liquid London and Westminster manganese marked means mercury metal motion nitric acid noun object orifice oxygen pá-dre participle particles Perfect Tense piston Pluperfect Tense plural precipitate preposition present pressure pronounced quantity qué-sto remark right angles rocks scale sentence side solution sound straight line student sulphur sulphuret surface syllable Tense thou tion triangle tube ú-na University of Pavia velocity verb vessel vowel weight werde Westminster Bank words würde zinc ας δε εν εστιν ης Οἱ ον ου