Smithsonian Contributions to Knowledge, Volumen29Smithsonian Institution, 1903 |
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Página 3
... means of new applications of the method of interference . One ultimate object of such greater precision of determina- tion is the employment of particular wave - lengths of light as standards of comparison of metrical units . As a ...
... means of new applications of the method of interference . One ultimate object of such greater precision of determina- tion is the employment of particular wave - lengths of light as standards of comparison of metrical units . As a ...
Página 22
... whole visibility curve ; and by adjust- ment of intensities and distances , any particular visibility curve may be more or less accurately copied ; thus furnishing a means of 22 ON THE APPLICATION OF INTERFERENCE METHODS.
... whole visibility curve ; and by adjust- ment of intensities and distances , any particular visibility curve may be more or less accurately copied ; thus furnishing a means of 22 ON THE APPLICATION OF INTERFERENCE METHODS.
Página 23
... means , to determine , in case of an unequal double , or a line unsymmetrically broad- ened , whether the brighter side is toward the blue or the red end of the spectrum . III . It has been argued that even if all practical difficulties ...
... means , to determine , in case of an unequal double , or a line unsymmetrically broad- ened , whether the brighter side is toward the blue or the red end of the spectrum . III . It has been argued that even if all practical difficulties ...
Página 6
... MEANS . 1001.481 934.146 934-134 934.127 934.137 934-131 934.136 C 986.078 986.058 986.065 986.061 986.074 986.063 1009.662 1009.641 1009.641 1009.647 1009.645 1009.648 997-355 997-345 997-340 997-344 997-340 997-346 F 983.392 983.394 ...
... MEANS . 1001.481 934.146 934-134 934.127 934.137 934-131 934.136 C 986.078 986.058 986.065 986.061 986.074 986.063 1009.662 1009.641 1009.641 1009.647 1009.645 1009.648 997-355 997-345 997-340 997-344 997-340 997-346 F 983.392 983.394 ...
Página 10
With the present apparatus , alternate raising and lowering of the globe by means of the movable platform soon made the temperature uniform . When the thermometers were used for several weeks in the horizontal position , the column of ...
With the present apparatus , alternate raising and lowering of the globe by means of the movable platform soon made the temperature uniform . When the thermometers were used for several weeks in the horizontal position , the column of ...
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Términos y frases comunes
absorbed absorption actinic amount animals apparatus argon atomic weight balance barometer bell jars Blue bolometer breath Brown-Séquard and d'Arsonval capacity carbonic acid cent chemical chlorine closed by fusion CO₂ color tube computed condenser constant correction counterpoise cubic centimetres cylinder density of oxygen desiccator diameter drying tube dust effect error eudiometer exhausted expired air figure filled flask fluid fusible metal gas-holder gases globe grammes heat hydrogen hydrostatic weighing increase injected ionized leakage liquid litres aspirated litres per hour magnesium manometer means measured mercury method millimetre mixture moisture nitrogen nuclei observations organic matter oxalic acid oxide oxidizable oxygen palladium passed pentoxide phosphorus phosphorus pentoxide placed pressure produced proportion quantity rabbits ratio reduced scale series of experiments shown in Fig Smithsonian solution stopcock sulphuric acid temperature thermometer tion tube containing vacuum vapor vessels voltameter volume ΙΟ