The Popular Educator, Τόμος 4 |
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Αποτελέσματα 1 - 5 από τα 33.
Σελίδα 2
But when such minute divisions as these have to be observed, and the exact line
of coincidence between the degrees of the vernier and the fixed rule accurately
read off, the aid of a lens is absolutely ... intended for the division of straight lines.
But when such minute divisions as these have to be observed, and the exact line
of coincidence between the degrees of the vernier and the fixed rule accurately
read off, the aid of a lens is absolutely ... intended for the division of straight lines.
Σελίδα 13
This instrument, although only six inches long, contains the same Lines as those
which are put Fig. ... 5'5, inches from the scale and mark it in a straight line with
the former; then the whole length will be that of the line of 11-5 inches required.
This instrument, although only six inches long, contains the same Lines as those
which are put Fig. ... 5'5, inches from the scale and mark it in a straight line with
the former; then the whole length will be that of the line of 11-5 inches required.
Σελίδα 23
In order to represent the different elements, of a force, we draw an indefinite
straight line through its point of application, and in the direction. along which it is
exerted. Then upon this line some arbitrary unit of length is marked, commencing
...
In order to represent the different elements, of a force, we draw an indefinite
straight line through its point of application, and in the direction. along which it is
exerted. Then upon this line some arbitrary unit of length is marked, commencing
...
Σελίδα 28
... nearly the form, but not the pronunciation, of the English Y. p has the same
sound whether with a straight or a curly tail. ... MRS, SLIPSLoP (Perthshire) must
put on her spectacles, and she will then find NAHOR in a line with ABRAHAM, p.
... nearly the form, but not the pronunciation, of the English Y. p has the same
sound whether with a straight or a curly tail. ... MRS, SLIPSLoP (Perthshire) must
put on her spectacles, and she will then find NAHOR in a line with ABRAHAM, p.
Σελίδα 35
When two parallel forces, which act in the same direction, are applied at the
extremities of a rigid straight line * to their sum, acts in the same direction, and its
point of applieation divides the straight line which are inversely proportional to
the ...
When two parallel forces, which act in the same direction, are applied at the
extremities of a rigid straight line * to their sum, acts in the same direction, and its
point of applieation divides the straight line which are inversely proportional to
the ...
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