Geometrical Optics: Adapted to the Use of the Higher Classes in Schools, EtcMacmillan, 1870 - 130 sider |
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Side 2
... they accounted for the fact that occasionally , in looking for a small object , like a needle , we cannot see it when it is under our nose . INTRODUCTION . 3 Thus if MM ' were a mirror 2 [ CHAP . GEOMETRICAL OPTICS .
... they accounted for the fact that occasionally , in looking for a small object , like a needle , we cannot see it when it is under our nose . INTRODUCTION . 3 Thus if MM ' were a mirror 2 [ CHAP . GEOMETRICAL OPTICS .
Side 3
... mirror , it is possible to see that rays might come off that mirror as if from O ; or to fall on the screen SS ' as if they were going to O ' . Such cils are respectively divergent and convergent , as much as if the rays really started ...
... mirror , it is possible to see that rays might come off that mirror as if from O ; or to fall on the screen SS ' as if they were going to O ' . Such cils are respectively divergent and convergent , as much as if the rays really started ...
Side 8
... mirror , just as far behind the mirror as the object itself is in front . Let MM , be a mirror , edgeways to us 8 [ CHAP . GEOMETRICAL OPTICS .
... mirror , just as far behind the mirror as the object itself is in front . Let MM , be a mirror , edgeways to us 8 [ CHAP . GEOMETRICAL OPTICS .
Side 9
... mirror , edgeways to us . Let be a point of an object in front of the mirror : Q is sending out Fig . 4 . R A E △ rays in all directions . E is an eye looking into the mirror . Draw QA perpendicular to the mirror . Let any ray QR strike ...
... mirror , edgeways to us . Let be a point of an object in front of the mirror : Q is sending out Fig . 4 . R A E △ rays in all directions . E is an eye looking into the mirror . Draw QA perpendicular to the mirror . Let any ray QR strike ...
Side 10
... mirror up to the eye . From the points where these lines cut the mirror , draw straight lines to the original point , and shade . The shaded part will represent the required rays . " Thus , using the same letters as before , join q the ...
... mirror up to the eye . From the points where these lines cut the mirror , draw straight lines to the original point , and shade . The shaded part will represent the required rays . " Thus , using the same letters as before , join q the ...
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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