Smithsonian Contributions to Knowledge, Volumen29Smithsonian Institution, 1903 |
Dentro del libro
Resultados 1-5 de 100
Página 8
... surface of the plane parallel plate G. Here it divides , part being transmitted to the fixed plane mirror M1 , and part reflected to the movable mirror M2 . These mirrors return the light to the silvered surface , where the first part ...
... surface of the plane parallel plate G. Here it divides , part being transmitted to the fixed plane mirror M1 , and part reflected to the movable mirror M2 . These mirrors return the light to the silvered surface , where the first part ...
Página 10
... surfaces of a second of are would produce a diminution of four or five per cent . in the visibility . Ac- cordingly , if the ways on which the mirror - carriage moves are not true to this degree , it is necessary to make the adjustment ...
... surfaces of a second of are would produce a diminution of four or five per cent . in the visibility . Ac- cordingly , if the ways on which the mirror - carriage moves are not true to this degree , it is necessary to make the adjustment ...
Página 14
... surface . For the globes used in these experiments , the difference of volume due to the exhaustion of the globe was from one six - thousandth to one twenty - five - hundredth of the capacity . -k H Id- -c -b 21 a n m FIG . 4 ...
... surface . For the globes used in these experiments , the difference of volume due to the exhaustion of the globe was from one six - thousandth to one twenty - five - hundredth of the capacity . -k H Id- -c -b 21 a n m FIG . 4 ...
Página 21
... surface . The difficulty will be overcome if the gas to be dried does not simply pass over the pentoxide , but passes through a long column of it . If the pentoxide be so filled into the drying tube that a channel can form , the ...
... surface . The difficulty will be overcome if the gas to be dried does not simply pass over the pentoxide , but passes through a long column of it . If the pentoxide be so filled into the drying tube that a channel can form , the ...
Página 34
... surface b to the right - hand point , and then the surface c to the corresponding point . The mean would be the pressure which would make both surfaces tan- gent to the two points at the same time , provided the volume of mercury were ...
... surface b to the right - hand point , and then the surface c to the corresponding point . The mean would be the pressure which would make both surfaces tan- gent to the two points at the same time , provided the volume of mercury were ...
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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