Handbook of the Polariscope and Its Pracitcal ApplicationsMacmillan, 1882 - 262 sider |
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Side xv
... ARRANGEMENT OF APPARATUS FOR OBSERVATION .. 30. PARALLEL FRINGES IN FIELD OF VISION 31-34 . RELATIVE DIRECTIONS OF ROTATION 35 , 36. RELATIVE DIRECTIONS OF ROTATION 109 110 113 : 114 NO . OF ILLUSTRATION . 37 , 38. LAURENT'S HALF.
... ARRANGEMENT OF APPARATUS FOR OBSERVATION .. 30. PARALLEL FRINGES IN FIELD OF VISION 31-34 . RELATIVE DIRECTIONS OF ROTATION 35 , 36. RELATIVE DIRECTIONS OF ROTATION 109 110 113 : 114 NO . OF ILLUSTRATION . 37 , 38. LAURENT'S HALF.
Side 5
... field of vision appears dark . The same thing happens at a distance of 180 ° . In all cases where the planes of polarization ( or the principal sections ) of the two Nicols are neither parallel nor INTRODUCTION . 5 Simple polariscope.
... field of vision appears dark . The same thing happens at a distance of 180 ° . In all cases where the planes of polarization ( or the principal sections ) of the two Nicols are neither parallel nor INTRODUCTION . 5 Simple polariscope.
Side 6
... field of vision . If the angle be increased to 45 ° , the ordinary and extra- ordinary rays will be of equal intensity , so that the light leaving the analyzer will have exactly half the luminous power of the total entering light . By ...
... field of vision . If the angle be increased to 45 ° , the ordinary and extra- ordinary rays will be of equal intensity , so that the light leaving the analyzer will have exactly half the luminous power of the total entering light . By ...
Side 7
... field of vision appears darkest . Suppose the index now to be at the zero - point on the disc . Then , as explained above , on continuing the rotation we shall find , in a complete revolution , another maximum of darkness at 180 ° , and ...
... field of vision appears darkest . Suppose the index now to be at the zero - point on the disc . Then , as explained above , on continuing the rotation we shall find , in a complete revolution , another maximum of darkness at 180 ° , and ...
Side 97
... field of vision exhibit a perfectly uniform purplish tint , which the least turn of the Nicol to the right or left changes , one half becoming red , the other blue . Further particulars of this so - called sensitive tint will be given ...
... field of vision exhibit a perfectly uniform purplish tint , which the least turn of the Nicol to the right or left changes , one half becoming red , the other blue . Further particulars of this so - called sensitive tint will be given ...
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Handbook of the Polariscope and Its Pracitcal Applications Hans Landolt Uten tilgangsbegrensning - 1882 |
Handbook of the Polariscope and Its Pracitcal Applications Hans Landolt Uten tilgangsbegrensning - 1882 |
Handbook of the Polariscope and Its Pracitcal Applications Hans Landolt Uten tilgangsbegrensning - 1882 |
Vanlige uttrykk og setninger
100 cubic centimetres 50 cubic acetic acid Acetic Ether active substance Alcohol of 97 alkaloids amount analyzer angle of rotation anhydrous aqueous solutions bi-quartz Biot calculated camphor cane-sugar CH₂ Chem Chim Chloroform cinchonine CO.OH colour concentration Crown 8vo decimals decimetre decimetre tube degree density determined dextro dextro-rotatory dilute ether exhibit field of vision flask formula glass graduated grammes grammes of sugar H₂ H₂O Hesse L. A. hydrochloric acid inactive instrument Lævo-rotatory left-rotating length light Malic Acid maltose mannite millimetres Mitscherlich's mixture molecules Nicol nicotine number of grammes observed obtained oil of turpentine optical activity percentage Phys plane of polarization Pogg polariscope principal section prism proportion pycnometer quartz quartz wedges Quinidine quinine right-rotating rotatory power saccharimeter salt scale sodium solution containing solvent specific gravity specific rotation sugar in 100 sulphate tartaric acid tartrate temperature tion Tollens values weight Wild's zero-point
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