The Accomplished Tutor: Or, Complete System of Liberal Education: Containing the Most Improved Theory and Practice of the Following Subjects: 1. English Grammar, and Elocution. 2. Penmanship, and Short Hand. 3. Arithmetic, Vulgar and Decimal ... and Other Useful Matter. Embellished with Twenty Copper-plates and Six Maps, Neatly Engraved, Τόμος 1H. D. Symonds and Vernor and Hood, 1806 |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 31.
Σελίδα 411
... focus of the reflecting or refracting medium . 9. PARALLEL RAYS are fuch as proceed from a body , parallel to each ... Focus of rays is that point to which all con- verging rays tend , as O ( fig . 5 ) : this is called the real focus ...
... focus of the reflecting or refracting medium . 9. PARALLEL RAYS are fuch as proceed from a body , parallel to each ... Focus of rays is that point to which all con- verging rays tend , as O ( fig . 5 ) : this is called the real focus ...
Σελίδα 421
... focus of the lens D E , and the eye in the other focus F , the eye will fee juft fo much of the object as is equal to the diameter of the lens ; for the rays AD and BE , which go from the extre- mities of the object to the extremities ...
... focus of the lens D E , and the eye in the other focus F , the eye will fee juft fo much of the object as is equal to the diameter of the lens ; for the rays AD and BE , which go from the extre- mities of the object to the extremities ...
Σελίδα 422
... focus , it can never fee any object , or part of an object , at onte , near fo large as the lens , but always finaller . Let the eye be placed at I , beyond the focus F ; it will then only see the part of the object GH , which is less ...
... focus , it can never fee any object , or part of an object , at onte , near fo large as the lens , but always finaller . Let the eye be placed at I , beyond the focus F ; it will then only see the part of the object GH , which is less ...
Σελίδα 423
... focus of the lens , and may be feen there upon a white paper : or without the paper , the image may be feen hanging pen- dulous in the air , by an eye placed fix or eight inches behind the focus . 3. The object , and its image made by a ...
... focus of the lens , and may be feen there upon a white paper : or without the paper , the image may be feen hanging pen- dulous in the air , by an eye placed fix or eight inches behind the focus . 3. The object , and its image made by a ...
Σελίδα 424
... focus , its image will be on the other fide of the glafs , inverted . But if the object be nearer than the principal focus , the image will be on the fame fide of the glafs , erect . 12. In a concave lens , the image and object are ...
... focus , its image will be on the other fide of the glafs , inverted . But if the object be nearer than the principal focus , the image will be on the fame fide of the glafs , erect . 12. In a concave lens , the image and object are ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
adjective adverb againſt alfo alſo angle anſwer characters confifts confonants convex lens decimal decimal fraction denomination diameter diſtance divided dividend divifion divifor equal Example exprefs faid fame manner farthings fecond feen feet fenfe fentence ferve feven fhall fhew fhillings fhould fide figure fimple fingle fingular firft firſt fome fometimes foregoing fquare fraction ftands fubftantive fubject fubtract fuch gallons given number glafs glaſs inches inftrument intereft interfections laft laſt learner lefs lens letters meaſure microſcope mirror mode moft moſt muft multiply muſt neceffary neuter nominative cafe noun obferving objective cafe oppofite paffing paft participle pence perfon placed pleaſe plural pofition pounds prefent prepofition pronoun purpoſe queſtion quotient rays reprefented rule of three ſmall ſpeaker ſquare ſtands ſtation teleſcope thefe theſe third perfon thofe thoſe thou thouſand ufed uſed verb vowel Vulgar Fractions whofe whoſe words yards
Δημοφιλή αποσπάσματα
Σελίδα 47 - Then cometh he to a city of Samaria, which is called Sychar, near to the parcel of ground that Jacob gave to his son Joseph.
Σελίδα 62 - Nature; to show virtue her own feature; scorn, her own image; and the very age and body of the time, his form and pressure. Now, this overdone, or come tardy off, though it make the unskilful laugh, cannot but make the judicious grieve ; the censure of which one must, in your allowance, o'erweigh a whole theatre of others.
Σελίδα 44 - Were all books reduced thus to their quintessence, many a bulky author would make his appearance in a penny paper : there would be scarce such a thing in nature as a folio : the works of an age would be contained on a few shelves ; not to mention millions of volumes that would be utterly annihilated.
Σελίδα 61 - Speak the speech, I pray you, as I pronounced it to you, trippingly on the tongue : but if you mouth it, as many of your players do, I had as lief the town-crier spoke my lines.
Σελίδα 61 - Herod. Pray you, avoid it. Be not too tame neither, but let your own discretion be your tutor. Suit the action to the word, the word to the action, with this special observance, that you o'erstep not the modesty of nature.
Σελίδα 197 - RULE. Divide the numerator by the denominator, and the quotient will be the whole number, and the remainder will be the numerator to the denominator.
Σελίδα 62 - ... accent of Christians, nor the gait of Christian, pagan, nor man, have so strutted, and bellowed, that I have thought some of Nature's journeymen had made men, and not made them well, they imitated humanity so abominably.
Σελίδα 61 - ... t were, the mirror up to nature ; to show virtue her own feature, scorn her own image, and the very age and body of the time his form and pressure.
Σελίδα 302 - Pounds of good and lawful Money of Great Britain, to be paid to...
Σελίδα 205 - Multiply all the numerators together for a new numerator, and all the denominators together for a new denominator.