The Popular Educator, Τόμος 4John Cassell, 1854 |
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Αποτελέσματα 1 - 5 από τα 76.
Σελίδα
... Apparatus for Increasing Sound ; Effect of Tubes ; Velocity of Sound ; Laws of Reflected Sound XXV . Echoes and Ringing Sounds ; the Speaking and Hearing Trumpets ; Vibrations of Cords ; the Monochord ; Nodes and Nodal Lines ; Savart's ...
... Apparatus for Increasing Sound ; Effect of Tubes ; Velocity of Sound ; Laws of Reflected Sound XXV . Echoes and Ringing Sounds ; the Speaking and Hearing Trumpets ; Vibrations of Cords ; the Monochord ; Nodes and Nodal Lines ; Savart's ...
Σελίδα 2
... apparatus used in the study of the physical sciences , such , for example , as barometers , cathetometers , goniometers , & c . It is composed of two engraved rules , the larger of which a B ( fig . 1 ) , is fixed and divided into equal ...
... apparatus used in the study of the physical sciences , such , for example , as barometers , cathetometers , goniometers , & c . It is composed of two engraved rules , the larger of which a B ( fig . 1 ) , is fixed and divided into equal ...
Σελίδα 4
... apparatus may result of the following shape , where a represents the point of attachment between the India - rubber tube , and tobacco - pipe shank ; and Fig . 4 . being taken of the proper diameter , its edge is sharpened by a few rubs ...
... apparatus may result of the following shape , where a represents the point of attachment between the India - rubber tube , and tobacco - pipe shank ; and Fig . 4 . being taken of the proper diameter , its edge is sharpened by a few rubs ...
Σελίδα 6
... apparatus , let us make a solution . Begin by taking out the terminal glass tube from the India rubber , supply a clean glass tube in its place , and proceed as follows : - Fig . 11 . J Observe now the result . The zinc solution ...
... apparatus , let us make a solution . Begin by taking out the terminal glass tube from the India rubber , supply a clean glass tube in its place , and proceed as follows : - Fig . 11 . J Observe now the result . The zinc solution ...
Σελίδα 13
... apparatus called the Neperian Abacus . In this lesson , we propose to explain the construction and use of the Plane Scale . This scale is usually found in a case or box of Mathematical Instruments , and is one of the most useful ...
... apparatus called the Neperian Abacus . In this lesson , we propose to explain the construction and use of the Plane Scale . This scale is usually found in a case or box of Mathematical Instruments , and is one of the most useful ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
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