| James Ferguson - 1764 - 322 pàgines
...pleafant j for which reafon, the glafs R is ftill retained, to enlarge the fcope or area of the field. rays E, which come from the top of the object AB, and fall parallel upon the great mirrour at F, are thence reflected converging to its focus, where they... | |
| George Adams - 1794 - 604 pàgines
...upper extremity of the inverted image IK, fimilar to the lower extremity B of the object A B. In like manner, the rays E, which come from the top of the object, and fall upon the great mirror at F, are thence reflected converging to it's focus, where they form... | |
| Thomas Hodson - 1806 - 576 pàgines
...extremity B, of the objeft A B. But palling through the plane convex glafs R, they form that extremity of the image at b. In the fame manner the rays E, which come from the extremity of the objeft A, and fall parallel upon the great mirror at F, are from thence reflected... | |
| James Ferguson - 1814 - 420 pàgines
...through the plano-convex glass R in their way, they form that extremity of the •image at 6, In like manner the rays E, which come from the top of the object JIB, and full parallel upon the great mirror at F, are thence reflected converging to its focus, where... | |
| James Ferguson - 1839 - 556 pàgines
...through the plano-convex glass R in their way, they form that extremity of the image at b. In like manner, the rays E, which come from the top of the object AB, and fall parallel upon the great mirror at F, are thence reflected converging to its focus, where they... | |
| John Henry Pepper - 1860 - 474 pàgines
...through the plano-convex glass B, in their way they form that extremity of tne image at b. In like manner the rays E which come from the top of the object AB and fall parallel upon the great mirror at v, are thence reflected converging to its focus, where they... | |
| John Henry Pepper - 1866 - 472 pàgines
...through the plano-convex glass B. in their way they form that extremity of the image at b. In like manner the rays E which come from the top of the object AB and fall parallel upon the great mirror at F, are thence reflected converging to its focus, where they... | |
| John Henry Pepper - 1881 - 538 pàgines
...passing through the plano-convex glass R in their way they form that extremity of the image at b. In like manner the rays E which come from the to'p of the object AB and fall parallel upon the great mirror at y, are thence reflected converging to its focus, where they... | |
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