Handy Book of MeteorologyWilliam Blackwood, 1868 - 371 sider |
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Side 8
... rise and fall of temperature , thus pointing to wide- spread disturbing causes , the explanation of which will doubt- less lead to a juster conception of the disturbing forces of the atmosphere . 18. On the 15th of June 1752 , Benjamin ...
... rise and fall of temperature , thus pointing to wide- spread disturbing causes , the explanation of which will doubt- less lead to a juster conception of the disturbing forces of the atmosphere . 18. On the 15th of June 1752 , Benjamin ...
Side 16
... rises and falls , will render the instrument useless for accurate observation . 31. In filling tubes , air and moisture get mixed up with the mercury , and , if not expelled , will soon ascend to the top of the tube , and , forming an ...
... rises and falls , will render the instrument useless for accurate observation . 31. In filling tubes , air and moisture get mixed up with the mercury , and , if not expelled , will soon ascend to the top of the tube , and , forming an ...
Side 17
... rises and falls in the tube . 33. The effect of capillarity is to depress the column , the amount of the depression depending on the internal diameter of the glass tube . Thus , if the diameter of the tube be half an inch , the error ...
... rises and falls in the tube . 33. The effect of capillarity is to depress the column , the amount of the depression depending on the internal diameter of the glass tube . Thus , if the diameter of the tube be half an inch , the error ...
Side 18
... rises or falls A H apply a correction This is not only it involves some above this point , and to proportioned to this rate . a clumsy method , but , as computation , it would give rise to frequent mistakes . The error is the less the ...
... rises or falls A H apply a correction This is not only it involves some above this point , and to proportioned to this rate . a clumsy method , but , as computation , it would give rise to frequent mistakes . The error is the less the ...
Side 22
... rises and falls with the fluctuations of the barometer , and a pointer fixed to the horizontal axis being turned by this means indicates the pressure by figures on a dial . Since the mercury only rises or falls in the open end of the ...
... rises and falls with the fluctuations of the barometer , and a pointer fixed to the horizontal axis being turned by this means indicates the pressure by figures on a dial . Since the mercury only rises or falls in the open end of the ...
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America antisolar point ascending Asia Atlantic atmospheric pressure average barometer blow Britain calm causes centre charts cirrus cirrus cloud cistern climate cloud coast cold colder column condensed continent Crown 8vo daily dew-point diminished direction dry air earth earth's surface east Edition electricity equator equatorial current Europe evaporation falls Fcap feet flow globe greater heat height hemisphere Hence high pressure higher hour humidity hygrometer Iceland inch of mercury inches increase Indian Ocean isobarometric lines January John Herschel July latitudes low pressure lower Mauritius maximum mean temperature mercury Meteorological meter miles moisture monsoon months northern northern hemisphere Norway observations occur ocean Orkney perature Plate polar current polarisation prevail Professor rain rainfall regions rises round Scotland season snow soil St Petersburg storm summer temperature terrestrial radiation thermometers tion tropics tube upper currents vapour vols weather wind winter Yakutsk