Geometrical Optics: Adapted to the Use of the Higher Classes in Schools, Etc |
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Page vii
... portions of the subject which I considered unnecessary to a clear understanding of the rest , and which appear to me better learnt at a more advanced stage , —such PREFACE . are the subjects of Illumination of Surfaces and 1 vii PREFACE .
... portions of the subject which I considered unnecessary to a clear understanding of the rest , and which appear to me better learnt at a more advanced stage , —such PREFACE . are the subjects of Illumination of Surfaces and 1 vii PREFACE .
Page viii
... Surfaces and Achromatism . I need not say that I shall feel most thankful for notices of corrections that are needed , and for any suggestions as to the improvement of the book . O. AIRY . WELLINGTON College , April 2 , 1870 . ERRATA ...
... Surfaces and Achromatism . I need not say that I shall feel most thankful for notices of corrections that are needed , and for any suggestions as to the improvement of the book . O. AIRY . WELLINGTON College , April 2 , 1870 . ERRATA ...
Page 2
... surface of water , the same thing would happen to it as happens to a ball passing through the air which is suddenly struck by another ball thrown from the side ; i.e. its course is instantly changed from the straight line in which it ...
... surface of water , the same thing would happen to it as happens to a ball passing through the air which is suddenly struck by another ball thrown from the side ; i.e. its course is instantly changed from the straight line in which it ...
Page 3
... surfaces and others in all such cases , unless expressly mentioned , we shall suppose that the axis of the pencil falls perpendicularly on the sur- face . ( vi ) Any substance through which light passes , such as air , water , & c ...
... surfaces and others in all such cases , unless expressly mentioned , we shall suppose that the axis of the pencil falls perpendicularly on the sur- face . ( vi ) Any substance through which light passes , such as air , water , & c ...
Page 7
... surface , or else they enter the surface : in the first case they are said to be " reflected " from the surface , in the latter case they are said to be " refracted " into the surface . At present we will only con- sider the laws and ...
... surface , or else they enter the surface : in the first case they are said to be " reflected " from the surface , in the latter case they are said to be " refracted " into the surface . At present we will only con- sider the laws and ...
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Common terms and phrases
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