Smithsonian Contributions to Knowledge, Volumen29Smithsonian Institution, 1903 |
Dentro del libro
Resultados 1-5 de 100
Página 11
... temperature then kept as nearly uniform as possible . This temperature was usually taken to represent that of the vapor within the tube . This is of course only a rough approximation to the truth ; and in some cases the estimate was ...
... temperature then kept as nearly uniform as possible . This temperature was usually taken to represent that of the vapor within the tube . This is of course only a rough approximation to the truth ; and in some cases the estimate was ...
Página 14
... temperature at which the radiations from metallic zinc could be conveniently observed was in the neighborhood of the ... temperature of about 280 ° gives a number of very bright lines , widely separated , and vary- ing very slightly with ...
... temperature at which the radiations from metallic zinc could be conveniently observed was in the neighborhood of the ... temperature of about 280 ° gives a number of very bright lines , widely separated , and vary- ing very slightly with ...
Página 17
... temperature , pressure , strength of current , size and shape of the electrodes , diameter of the vacuum - tube , etc. The effect of temperature and of pressure on the visibility may be readily accounted for on the kinetic theory . In ...
... temperature , pressure , strength of current , size and shape of the electrodes , diameter of the vacuum - tube , etc. The effect of temperature and of pressure on the visibility may be readily accounted for on the kinetic theory . In ...
Página xi
... Temperature of Oxygen 19 7. - Apparatus for Preparing Oxygen . 8. Barometer and Reading Microscopes Pointer 20 23 9. - Balance Surrounded with Non - Conducting Case ; Illumination of Scale and 10. - Balance , Case , and Metal Box , for ...
... Temperature of Oxygen 19 7. - Apparatus for Preparing Oxygen . 8. Barometer and Reading Microscopes Pointer 20 23 9. - Balance Surrounded with Non - Conducting Case ; Illumination of Scale and 10. - Balance , Case , and Metal Box , for ...
Página 1
... temperature of the gas to be weighed were determined with mercurial thermometers and a mano- barometer . In the second series , pressure and temperature were not determined for each experiment , but were made equal to the pressure and ...
... temperature of the gas to be weighed were determined with mercurial thermometers and a mano- barometer . In the second series , pressure and temperature were not determined for each experiment , but were made equal to the pressure and ...
Contenido
1 | |
43 | |
1 | |
2 | |
3 | |
4 | |
6 | |
7 | |
78 | |
79 | |
80 | |
29 | |
46 | |
64 | |
73 | |
79 | |
9 | |
10 | |
11 | |
12 | |
13 | |
14 | |
15 | |
22 | |
28 | |
30 | |
31 | |
33 | |
35 | |
36 | |
51 | |
52 | |
53 | |
54 | |
56 | |
59 | |
61 | |
62 | |
63 | |
64 | |
65 | |
67 | |
69 | |
71 | |
72 | |
73 | |
74 | |
75 | |
77 | |
12 | |
24 | |
25 | |
26 | |
27 | |
28 | |
29 | |
22 | |
1 | |
10 | |
11 | |
25 | |
16 | |
30 | |
31 | |
32 | |
33 | |
35 | |
36 | |
37 | |
43 | |
44 | |
46 | |
ii | |
1 | |
7 | |
13 | |
118 | |
124 | |
126 | |
171 | |
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