Chemical News and Journal of Industrial Science, Tom 34Chemical news office., 1876 |
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Strona 14
... observed with the left eye , while the mica was observed with the right eye through the microscope . The pressure representing the load was applied by means of a spring , as the observations were most con- veniently made with the ...
... observed with the left eye , while the mica was observed with the right eye through the microscope . The pressure representing the load was applied by means of a spring , as the observations were most con- veniently made with the ...
Strona 15
... observation - a refinement which was introduced by Prof. W. H. Miller , and which , while it greatly increases the delicacy of the observation , removes it beyond the sphere of convenient daily appliances . I had not seen any notice of ...
... observation - a refinement which was introduced by Prof. W. H. Miller , and which , while it greatly increases the delicacy of the observation , removes it beyond the sphere of convenient daily appliances . I had not seen any notice of ...
Strona 19
... observations on the action of hydric peroxide upon chromic acid may not prove uninteresting , and may possibly be useful in the course of a qualitative analysis . It has been before observed that hydric peroxide , when poured into a ...
... observations on the action of hydric peroxide upon chromic acid may not prove uninteresting , and may possibly be useful in the course of a qualitative analysis . It has been before observed that hydric peroxide , when poured into a ...
Strona 23
... observations of Dr. Schuster , as well as by my own experiments on the movement of the floating glass case of a ... observed on a graduated scale . The stopper is well lubricated with the burnt india - rubber which I have already ...
... observations of Dr. Schuster , as well as by my own experiments on the movement of the floating glass case of a ... observed on a graduated scale . The stopper is well lubricated with the burnt india - rubber which I have already ...
Strona 24
... observe the luminous index reflected from the mirror ; d , a standard candle at a fixed distance ; and e , a small vacuum - tube , with the internal ends of the platinum wires close to- gether . I can therefore take observations of 1 ...
... observe the luminous index reflected from the mirror ; d , a standard candle at a fixed distance ; and e , a small vacuum - tube , with the internal ends of the platinum wires close to- gether . I can therefore take observations of 1 ...
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