Miscellaneous Documents: 30th Congress, 1st Session - 49th Congress, 1st Session, Volumen4 |
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Página 17
The fourth refers to the change in the horizontal part of the force of the earth's
magnetism coinciding with the elevenyear period of the spots on the sun. The fifth
relates to the effect of the sun in producing daily and annual variations in the ...
The fourth refers to the change in the horizontal part of the force of the earth's
magnetism coinciding with the elevenyear period of the spots on the sun. The fifth
relates to the effect of the sun in producing daily and annual variations in the ...
Página 19
The vertical force appears greater in May, June, July, and August, and less in the
remaining months, with a range of about a hundred and five hundred thousandth
part of the whole force. The ninth part gives the investigation of the influence of ...
The vertical force appears greater in May, June, July, and August, and less in the
remaining months, with a range of about a hundred and five hundred thousandth
part of the whole force. The ninth part gives the investigation of the influence of ...
Página 208
But the difference of the two forces is still more strikingly exhibited by the
difference of their spheres of attraction. ... force of such a film will depend on the
energy of the attraction between the contiguous atoms and the degrees of
curvature.
But the difference of the two forces is still more strikingly exhibited by the
difference of their spheres of attraction. ... force of such a film will depend on the
energy of the attraction between the contiguous atoms and the degrees of
curvature.
Página 215
However, although the results may be of the same nature in the case of the great
planetary masses and in that of our little masses of oil, I must not omit to remark
here that there is an essential difference between the forces which are in play in ...
However, although the results may be of the same nature in the case of the great
planetary masses and in that of our little masses of oil, I must not omit to remark
here that there is an essential difference between the forces which are in play in ...
Página 337
But when it is remarked that the force which causes a horizontal needle to
oscillate is necessarily dependent on the intensity and direction of the magnetic
force itself , and that it is represented by the cosine of the angle of inclination of
this last ...
But when it is remarked that the force which causes a horizontal needle to
oscillate is necessarily dependent on the intensity and direction of the magnetic
force itself , and that it is represented by the cosine of the angle of inclination of
this last ...
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