Nature, Količina 91Sir Norman Lockyer Macmillan Journals Limited, 1913 |
Iz vsebine knjige
Zadetki 1–3 od 66
Stran 149
... axis as pos- sible ) , which can be run at high speed for a long time without trouble of any kind from bearings or contacts . For my first experiments the motor gyrostat is set up with the axis of the flywheel horizontal , in this ...
... axis as pos- sible ) , which can be run at high speed for a long time without trouble of any kind from bearings or contacts . For my first experiments the motor gyrostat is set up with the axis of the flywheel horizontal , in this ...
Stran 150
... axis turns towards the left . Again , I turn the couple - axis so as to point to your right . When so placed it repre- sents a turning action tending to depress the end of the axle of the flywheel that is nearest you . I apply such ...
... axis turns towards the left . Again , I turn the couple - axis so as to point to your right . When so placed it repre- sents a turning action tending to depress the end of the axle of the flywheel that is nearest you . I apply such ...
Stran 175
... axis is horizontal , and leave it to itself , when instead of falling down it turns its axis in a plane which is nearly horizontal . If I delay the precessional motion the gyrostat descends , if I accelerate the pre- cession the ...
... axis is horizontal , and leave it to itself , when instead of falling down it turns its axis in a plane which is nearly horizontal . If I delay the precessional motion the gyrostat descends , if I accelerate the pre- cession the ...
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ungen oder Organische Chemie Elfte Auflage | 26 |
marks | 83 |
netism for Students in Engineering By Drs R | 130 |
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acid appears April Aristotle Astronomical atomic weight atoms auxetics axis British carbon cent chemical chemistry chromosphere College colour committee contains described direction discussion edition effect electric engineering experiments fact flywheel Geological given gives gyrostat heat Heiligenschein helium Hermann et Fils hydrogen illustrated important increase Indian instrument interest investigation J. J. Thomson kathode laboratory larvæ lectures light lines London magnetic March mathematics matter measured ment metal Meteorological method Museum National Physical Laboratory nature nitrogen observations Observatory obtained paper pearlite photographs physical plants plates position practical present president Price produced Prof Protozoa published radio-active radium rays recent recorded reference ROYAL INSTITUTION Royal Society schools scientific South species spectra spectrum stars steel surface temperature theory tion Trypanosome tube University vanadium various velocity volume wind zoological