Light: A Course of Experimental Optics, Chiefly with the LanternMacmillan, 1882 - 367 σελίδες |
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Σελίδα xvi
... Angle - Analysis of Polarisation by Double Re- fraction - Extraordinary and Ordinary Wave - shells in Double Refracting Crystals - Action of the Tourmaline PAGE 208-233 APPENDIX TO CHAPTER X. The Vibrations of Common Light . 234-241 ...
... Angle - Analysis of Polarisation by Double Re- fraction - Extraordinary and Ordinary Wave - shells in Double Refracting Crystals - Action of the Tourmaline PAGE 208-233 APPENDIX TO CHAPTER X. The Vibrations of Common Light . 234-241 ...
Σελίδα xxii
... Angle of Polarisation 223 142. Quartz Plates . 225 143. Axis of Iceland Spar 227 144. Direction of Vibrations in the Spar 228 145. Positive and Negative Crystals 146. Action of Tourmalines . 231 232 147. Theories concerning Common Light ...
... Angle of Polarisation 223 142. Quartz Plates . 225 143. Axis of Iceland Spar 227 144. Direction of Vibrations in the Spar 228 145. Positive and Negative Crystals 146. Action of Tourmalines . 231 232 147. Theories concerning Common Light ...
Σελίδα 11
... angle , that they cast a shadow on the condensers , " standing in their own light , " as it were . For optical work it is important this should not be the case . To avoid it , some makers place the jet upright ; the cylinder , or flat ...
... angle , that they cast a shadow on the condensers , " standing in their own light , " as it were . For optical work it is important this should not be the case . To avoid it , some makers place the jet upright ; the cylinder , or flat ...
Σελίδα 16
... angle vertically . For spectrum work a prism bottle filled with bisulphide of carbon is , however , far to be preferred , giving nearly double the dispersion of any ordinary glass prism . Such a prism can , however , only be used ...
... angle vertically . For spectrum work a prism bottle filled with bisulphide of carbon is , however , far to be preferred , giving nearly double the dispersion of any ordinary glass prism . Such a prism can , however , only be used ...
Σελίδα 17
... angle or other variety of position . The price of each of these , if purchased , will be about 6s . A cardboard screen about a foot square should be pro- vided , though it is not actually necessary . It is easily and cheaply made by ...
... angle or other variety of position . The price of each of these , if purchased , will be about 6s . A cardboard screen about a foot square should be pro- vided , though it is not actually necessary . It is easily and cheaply made by ...
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adjusted analyser aperture apparatus appear arranged axes axis bands beam beautiful bi-axial black card blue calcite Cambridge centre circular Clifton College colour convergent crossed Crown 8vo crystal dark diffracted direction disc dispersion double refraction Edition effects ELEMENTARY ether experiment Extra fcap film focus focusing give glass green heat HISTORY Illustrations interference J. P. MAHAFFY lantern late Fellow law of sines lens lenses lime-light lines matter mica mirror molecules motion nearly Newton's Newton's rings Nicol Nicol Prism nozzle numerous object optic axis optical stage ordinary Owens College parallel particles perpendicular phenomena plane plane-polarised polariscope polarised position prism produced Professor quarter-wave plate quartz rays retardation revised right angles rings rotated School screen seen selenite shown slide slide-stage slit solution spar spectra spectrum surface theory thickness thin tion tourmaline TREATISE Trinity College tube uni-axial velocity vibrations violet wave-length waves
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