Geometrical Optics: Adapted to the Use of the Higher Classes in Schools, EtcMacmillan, 1870 - 130 sider |
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Side 8
... known by the ancients as well as by ourselves , all the phenomena of reflexion can be explained . We will consider a few of the simplest at present supposing the reflecting surface to be quite plane . 6. The simplest and at the same ...
... known by the ancients as well as by ourselves , all the phenomena of reflexion can be explained . We will consider a few of the simplest at present supposing the reflecting surface to be quite plane . 6. The simplest and at the same ...
Side 73
... known . After an interval of some centuries we arrive at the time of Alhazen , the Arabian mathematician , A.D. 1100 . He has attempted an anatomical description of the eye , and has assigned the respective functions of the several ...
... known . After an interval of some centuries we arrive at the time of Alhazen , the Arabian mathematician , A.D. 1100 . He has attempted an anatomical description of the eye , and has assigned the respective functions of the several ...
Side 81
... known size of the object ; therefore his mind at once says that the image is formed a long way off . On looking through the lens for some time , however , this delusion entirely disappears . Op looking at any object through a double ...
... known size of the object ; therefore his mind at once says that the image is formed a long way off . On looking through the lens for some time , however , this delusion entirely disappears . Op looking at any object through a double ...
Side 89
... known ... than Galileo , Kepler , Descartes and other philosophers bent the whole force of their genius to the improvement and employ- ment of so useful an apparatus . ( Encycl . Metropol . ) 74. It would be well , before discussing ...
... known ... than Galileo , Kepler , Descartes and other philosophers bent the whole force of their genius to the improvement and employ- ment of so useful an apparatus . ( Encycl . Metropol . ) 74. It would be well , before discussing ...
Side 99
... known on the continent . ( Grant's Hist . p . 528. ) 83. We will now give a sketch of the telescope devised by Newton , Fig . 57 . a b M P C , is the mirror which Newton made in the shape of the segment of a sphere instead of that of a ...
... known on the continent . ( Grant's Hist . p . 528. ) 83. We will now give a sketch of the telescope devised by Newton , Fig . 57 . a b M P C , is the mirror which Newton made in the shape of the segment of a sphere instead of that of a ...
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Geometrical Optics: Adapted to the Use of the Higher Classes in Schools, Etc Osmund Airy Uten tilgangsbegrensning - 1870 |
Geometrical Optics: Adapted to the Use of the Higher Classes in Schools, Etc Osmund Airy Uten tilgangsbegrensning - 1870 |
Vanlige uttrykk og setninger
a₁ acceleration angle angular velocity arrow axes axis of rotation axle center of gravity cloth coefficient of friction compression concurrent forces consider constant cord cos² couple Crown 8vo curve cylinder diameter direction disk distance dt dt Edition equal fcap Find the center fly wheel forces acting formula gravity axis hammer horizontal inch inertia with respect kinetic energy length lens line of action M₁ M₂ mass mirror moment of inertia motion moving P₁ P₂ pencil pendulum perpendicular plane point of application preceding problem prism pulley R₁ radians per second radius rays refraction represented resistance revolutions revolutions per minute rigid body seen shaft shown in Fig Simpson's Rule speed square Suppose surface T₁ tangential tension tion v₁ vertical weight work-energy equation x-axis zero