The Popular Educator, Τόμος 6John Cassell, 1855 |
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Σελίδα 408
... Magnetic Action LVII . Electricity ; Measure of Electric Forces LVIII . Action of Electrised Bodies on Bodies in ... Magnetic and Chemical 553 LXIV . Magnetic Effects ; Galvanometer LXV . Chemical Effects of the Galvanic Pile or Battery ...
... Magnetic Action LVII . Electricity ; Measure of Electric Forces LVIII . Action of Electrised Bodies on Bodies in ... Magnetic and Chemical 553 LXIV . Magnetic Effects ; Galvanometer LXV . Chemical Effects of the Galvanic Pile or Battery ...
Σελίδα 441
... magnet , or loadstone , is an oxide of iron , known in chemistry as the magnetic oxide . The magnetic oxide is very abundant . It is found in primitive formations , especially in Norway and Sweden , where it is worked as ironstone , and ...
... magnet , or loadstone , is an oxide of iron , known in chemistry as the magnetic oxide . The magnetic oxide is very abundant . It is found in primitive formations , especially in Norway and Sweden , where it is worked as ironstone , and ...
Σελίδα 442
... magnetic fluids readily explains many phenomena , and is therefore generally adopted as a means of demonstration . It will be seen , however , hereafter , that in all probability magnetic phenomena result , not from the oppo- site ...
... magnetic fluids readily explains many phenomena , and is therefore generally adopted as a means of demonstration . It will be seen , however , hereafter , that in all probability magnetic phenomena result , not from the oppo- site ...
Σελίδα 443
... magnetic meridian of a place is the plane , which at that place passes through the centre of the earth , and through the two poles of a magnetised needle in equilibrium on a vertical axis . This being premised , as the magnetic meridian ...
... magnetic meridian of a place is the plane , which at that place passes through the centre of the earth , and through the two poles of a magnetised needle in equilibrium on a vertical axis . This being premised , as the magnetic meridian ...
Σελίδα 444
... magnetic Fig . 367 . N E axis a b does not take the position a'b ' , but comes back exactly to its first direction ... magnet in navigation . The ancients , who had no knowledge of the compass , enjoyed no better guide than the sun or ...
... magnetic Fig . 367 . N E axis a b does not take the position a'b ' , but comes back exactly to its first direction ... magnet in navigation . The ancients , who had no knowledge of the compass , enjoyed no better guide than the sun or ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
accent action adjective adverbs aorist armature body called CASSELL'S cent cloth co-efficient coal common fraction Completing the square Compound conductor conscience Consonant copper cylinder decimal dió diphthong disc divided electricity electrised English word equal faculty fluid French French language Gerund glass Greek hombre IMPERATIVE MOOD Imperfect Indeterminate Preterite INDICATIVE MOOD INFINITIVE MOOD Latin LESSONS letters Leyden jar libros limestone magnetic magnetised means metallic mind moral muger Multiply nature needle negative noun object paper covers Participle Permian person pile plate plural polarisation poles positive predicate preposition Present Gerund Preterite principle Prob produced pronounced Pronunciation quantity quotient radical ratio Reduce the equation rendered root sentence silent sound Spanish square SUBJUNCTIVE SUBJUNCTIVE MOOD syllable Tenses term thing thou thousandths tienen tion tricity verb virtue vowel wire zinc γυνη δε ει εν εστι εστιν και μη οἱ
Δημοφιλή αποσπάσματα
Σελίδα 684 - No more the woodman's ballad shall prevail ; No more the smith his dusky brow shall clear, Relax his ponderous strength, and lean to hear...
Σελίδα 700 - Toll for the brave ! Brave Kempenfelt is gone ; His last sea-fight is fought ; His work of glory done. It was not in the battle ; No tempest gave the shock ; She sprang no fatal leak ; She ran upon no rock.
Σελίδα 684 - Yes ! let the rich deride, the proud disdain These simple blessings of the lowly train ; To me more dear, congenial to my heart, One native charm, than all the gloss of art...
Σελίδα 405 - This is that which I think great readers are apt to be mistaken in. Those who have read of everything are thought to understand everything too; but it is not always so. Reading furnishes the mind only with materials of knowledge; it is thinking makes what we read ours.
Σελίδα 684 - Where once the sign-post caught the passing eye, Low lies that house where nut-brown draughts inspired, Where grey-beard mirth and smiling toil retired, Where village statesmen talk'd with looks profound, And news much older than their ale went round. Imagination fondly stoops to trace The parlour splendours of that festive place...
Σελίδα 684 - Ye friends to truth, ye statesmen who survey The rich man's joys increase, the poor's decay, 'Tis yours to judge, how wide the limits stand Between a splendid and a happy land.
Σελίδα 699 - Shoots into port at some well-havened isle, Where spices breathe, and brighter seasons smile, There sits quiescent on the floods, that show Her beauteous form reflected clear below, While airs impregnated with incense play Around her, fanning light her streamers gay; — So thou, with sails how swift! hast reached the shore " Where tempests never beat nor billows roar," And thy loved consort on the dangerous tide Of life long since has anchored by thy side.
Σελίδα 670 - The style of an author should be the image of his mind, but the choice and command of language is the fruit of exercise. Many experiments were made before I could hit the middle tone between a dull chronicle and a rhetorical declamation : three times did I compose the first chapter, and twice the second and third, before I was EDWAHD GIBBON tolerably satisfied with their effect.
Σελίδα 700 - Slaves cannot breathe in England ; if their lungs Receive our air, that moment they are free, They touch our country, and their shackles fall.
Σελίδα 700 - No powder'd pert proficient in the art Of sounding an alarm, assaults these doors Till the street rings. No stationary steeds Cough their own knell, while, heedless of the sound, The silent circle fan themselves and quake. But here the needle plies its busy task, The pattern grows, the well-depicted...