 The graduated circular plate should stand perpendicularly from the window, the pin x being horizontal, not in the direction of the axis, as it is usually figured, "but with the slit end nearest to the eye. " Place the crystal which is to be measured on...  Elements of chemistry: theoretical and practical - Page 106by William Allen Miller - 1860Full view - About this book
 | Henry James Brooke - 1823 - 540 pages
...direction of its axis, in which position of the pin, the instrument may be regarded as nearly useless. required, and with the edge at which those planes...from you, and parallel to the window in your front. Fig 59. Attach a portion of wax about the size of d, to one side of a small brass plate e, fig. 59... | |
 | John Fry Heather - 1849 - 202 pages
...the eye. Fig. 9. " Place the crystal which is to be measured on the table, resting on one of the two planes whose inclination is required, and with the edge, at which those planes meet, nearest and parallel to the window. Fig. 10. " Attach a portion of wax, about the size of d, to one... | |
 | William Allen Miller - 1855 - 458 pages
...stand accurately perpendicular from the window, the pin, hi, being horizontal, with the slit end, i, nearest the eye. Place the crystal which is to be...window, the side to which the wax is attached being uppermost, and press the end of the wax against the crystal, k, till it adheres ; then lift the plate,... | |
 | William Somerville Orr - 1855 - 608 pages
...nearest to the eye. " Place the crystal which is to be measured on the table, resting on one of the two planes whose inclination is required, and with the edge, at which those planes meet, nearest and parallel to the window. " Attach a portion of wax, about the size of d, to one side of... | |
 | John Fry Heather - 1859 - 198 pages
...nearest to the eye. " Place the crystal which ia to be measured on the table, resting on one of the two planes whose inclination is required, and with the edge at which those planes meet, nearest and parallel to the window. " Attach a portion of wax, about the aize of d, to one side of... | |
 | James Tennant, Walter Mitchell - 1860 - 302 pages
...nearest to the eye. "Place the crystal which is to be measured on the table, resting on one of the two planes whose inclination is required, and with the • edge, at which those planes meet, nearest and parallel to the window. " Attach a portion of wax, about the size of d, to one side of... | |
 | John Fry Heather - 1866 - 228 pages
...nearest to the eye. " Place the crystal which is to be measured on the table, resting on one of the two planes whose inclination is required, and with the edge at which those planes meet, nearest and parallel to the window. " Attach a portion of wax, about the size of d, to one side of... | |
 | John Fry Heather - 1871 - 224 pages
...nearest to the eye. " Place the crystal which is to be measured on the table, resting on one of the two planes whose inclination is required, and with the edge at which those planes meet nearest and parallel to the window. " Attach a portion of wax, about the size of d, to one side of... | |
 | Joseph Henry Collins - 1878 - 220 pages
...nearest the eye. " Place the crystal which is to be measured on the table, resting on one of the two planes whose inclination is required, and with the edge at which those planes meet nearest and v parallel to the window. Attach \ a portion of wax, about the size > J of d, to one side... | |
 | John Fry Heather - 1884 - 566 pages
...nearest to the eye. " Place the crystal which is to be measured on the table, resting on one of the two planes whose inclination is required, and with the edge at which those planes meet nearest and parallel to the window. " Attach a portion of wax, about the size of d, to one side of... | |
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