Philosophical MagazineTaylor & Francis, 1811 - Physics |
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Page 5
... half a mile south of Yolgrave in Derbyshire , by the fall of 144 feet , of a branch of the Lathkil river , into the famous Hellcar Sough , which has ever since effectually pumped that mine 48 feet below the sough , and enabled large ...
... half a mile south of Yolgrave in Derbyshire , by the fall of 144 feet , of a branch of the Lathkil river , into the famous Hellcar Sough , which has ever since effectually pumped that mine 48 feet below the sough , and enabled large ...
Page 18
... half the difference will give 23 ° 32 ′ 9 ′′ , 9 for the apparent obliquity of the ecliptic , The nutation was then 7 " , 4 ; so that the true obliquity was 23 ° 32 ′ 25 ′′ in 1279. According to the new Tables , this obliquity should ...
... half the difference will give 23 ° 32 ′ 9 ′′ , 9 for the apparent obliquity of the ecliptic , The nutation was then 7 " , 4 ; so that the true obliquity was 23 ° 32 ′ 25 ′′ in 1279. According to the new Tables , this obliquity should ...
Page 22
... half of which , or greater declination , is 23 ° 35 ' , which is what I have adopted in this Table . I have also compared a great many times the meridian altitudes at the beginning of Cancer and Capricorn , with the corresponding ...
... half of which , or greater declination , is 23 ° 35 ' , which is what I have adopted in this Table . I have also compared a great many times the meridian altitudes at the beginning of Cancer and Capricorn , with the corresponding ...
Page 31
... half , along the surface of the water . The second time that I saw this sort of light proceed from the sea , it did not take the same form , but was diffused over the surface of the waves next the shore , and was so strong , that I ...
... half , along the surface of the water . The second time that I saw this sort of light proceed from the sea , it did not take the same form , but was diffused over the surface of the waves next the shore , and was so strong , that I ...
Page 32
... half thick , and of a reddish or mud colour , leaving the water underneath perfectly clear . In order to ascertain if these animals would materially alter their size , or assume the figure of any other known species of medusa , I kept ...
... half thick , and of a reddish or mud colour , leaving the water underneath perfectly clear . In order to ascertain if these animals would materially alter their size , or assume the figure of any other known species of medusa , I kept ...
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