The Popular Educator, Τόμος 4John Cassell, 1854 |
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Σελίδα
... Pressure ; Torricellian Experiment ; Pascal's Experiment 234 241 IV . Scales of Various Equal Parts to an Inch . 375 KEY TO THE LATIN EXERCISES . Lessons XLVI . to L. Lessons L. to LI . Lessons LII . to LIII . , 57 74 119 XIX . Lessons ...
... Pressure ; Torricellian Experiment ; Pascal's Experiment 234 241 IV . Scales of Various Equal Parts to an Inch . 375 KEY TO THE LATIN EXERCISES . Lessons XLVI . to L. Lessons L. to LI . Lessons LII . to LIII . , 57 74 119 XIX . Lessons ...
Σελίδα 1
... pressure , twice , three times , & c . , we ilius- trate the well - known physical law which is expressed by say . ing that the volumes of gases are in an inverse ratio to the pressures under which they exist . A physical theory is the ...
... pressure , twice , three times , & c . , we ilius- trate the well - known physical law which is expressed by say . ing that the volumes of gases are in an inverse ratio to the pressures under which they exist . A physical theory is the ...
Σελίδα 4
... pressure . This precaution is especially requisite when a thin necked flask has to be corked . In this case a very slight amount of pressure will infallibly break the neck of the flask . The cork I will now assume to have been ...
... pressure . This precaution is especially requisite when a thin necked flask has to be corked . In this case a very slight amount of pressure will infallibly break the neck of the flask . The cork I will now assume to have been ...
Σελίδα 21
... pressure . In order to demonstrate experimentally the condition of porosity , the following experiment may be performed . Take a long glass tube , terminated at its upper extremity by a copper cup a ( fig 3 ) , and at its lower ...
... pressure . In order to demonstrate experimentally the condition of porosity , the following experiment may be performed . Take a long glass tube , terminated at its upper extremity by a copper cup a ( fig 3 ) , and at its lower ...
Σελίδα 22
... pressure into smaller spaces than those which they ordinarily fill . This property is at once the consequence of porosity , and the proof of its exist- ence . Indeed , the most porous bodies are those which are also the most ...
... pressure into smaller spaces than those which they ordinarily fill . This property is at once the consequence of porosity , and the proof of its exist- ence . Indeed , the most porous bodies are those which are also the most ...
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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