Søk Bilder Maps Play YouTube Nyheter Gmail Disk Mer »
Logg på
Bøker Bok 110 av 165When a ray of light passes from one medium to another, it is refracted so that the...
" When a ray of light passes from one medium to another, it is refracted so that the ratio of the sine of the angle of incidence to the sine of the angle of refraction is equal to the ratio of the velocities in the two media. "
A Plain Elementary and Practical System of Natural Experimental Philosophy ... - Side 278
av John Ewing - 1809 - 538 sider
Uten tilgangsbegrensning - Om denne boken

The Elements of Astronomy, Physical and Geometrical, Volum 1

David Gregory, Edmond Halley - 1715
...Dioptric denfity of the Atmofphere were known in any given diftance from the Earth, or the ratio of the Sine of the Angle of incidence to the Sine of the refraeted Angle, in the paflage of a Ray thro' its Surface concentric with the Earth, whofe diftance...
Uten tilgangsbegrensning - Om denne boken

Philosophical Transactions of the Royal Society of London, Volumer 31-33

JSTOR (Organization) - 1723
...the refracted Angle ; fo that IH being perpendicular to FH and IG perpendicular to FG, IH is to IG as the Sine of the Angle of Incidence to the Sine of the refracted Angle, and the Ratio of IH to IG is given, as likewife the Ratio of IK to I G. Therefore...
Uten tilgangsbegrensning - Om denne boken

A Compleat System of General Geography: Expalining the Nature and Properties ...

Bernhardus Varenius - 1734 - 898 sider
...Refraftkn in it of a Star in a certain Altitude, to find tb« Law of Refraftion, or the Proportion of the Sine of the Angle of Incidence^ to the Sine of the re~ f ratted Angle ; or to find the tbicknefi of the Air by that Refrattion. THE Altitude of the Air...
Uten tilgangsbegrensning - Om denne boken

A Compendious System of Natural Philosophy: With Notes, Containing ..., Volum 1

John Rowning - 1744
...that t&e fecal Di/lanct of the Oblique Ray DB, is fuck, that the Line BF ihall be to the Line CB or CA as the Sine of the Angle of Incidence to the Sine of an Angle, which Angle is equal to the Difference between the Angle of Incidence and Ref radian ; therefore...
Uten tilgangsbegrensning - Om denne boken

Sir Isaac Newton's Two Treatises: Of the Quadrature of Curves and Analysis ...

Sir Isaac Newton - 1745 - 479 sider
...whence becaufe GE, EB, EF are proportional, you have EB = </zx: moreover, if a exprefs the Ratio of the Sine of the Angle of Incidence to the Sine of the Angle of Refraction, then BD = az : likewife from the fimilar Triangles DBE, DGH, you have DB (az) : BE (v£T)...
Uten tilgangsbegrensning - Om denne boken

A Compendious System of Natural Philosophy: With Notes, Containing the ...

John Rowning - 1758 - 45 sider
...of Intenfenefs, whatever be the Velocity they move with*, it may he demenjlraied, that the Ratio of the Sine of the Angle of Incidence to the Sine of the Angle of Refraftion, will be given. But in Refraflion cf Light, the Ratio of thofe Sines is given in Fail ;...
Uten tilgangsbegrensning - Om denne boken

Encyclopaedia Britannica; Or A Dictionary of Arts, Sciences, and ..., Volum 15

1823
...of the angle EFK ; that is, as the sine of the angle ЛВН to the sine of the angle FEI; that is, as the sine of the angle of incidence to the sine of the angle of refraction. By the same reasoning it will appear that light, moving in the direction and with the velocity...
Uten tilgangsbegrensning - Om denne boken

Outlines of physiology, with an appendix, containing heads of lectures on ...

William Pulteney Alison - 1831
...the surface of the lens, — and by the degree of its refractive power, that is, by the proportion of the sine of the angle of incidence, to the sine of the angle of refraction, of all rays that enter it from air. Now, these three conditions are the same in regard...
Uten tilgangsbegrensning - Om denne boken

Abstracts of the Papers Printed in the Philosophical Transactions ..., Volum 1

Royal Society (Great Britain) - 1832
...to results of a less obvious nature. rliiey are as follows; — 1. In all refractions the ratio of the sine of the angle of incidence to the sine of the angle of refraction, is constant. 2. If between two refracting mediums a third medium, terminated by parallel...
Uten tilgangsbegrensning - Om denne boken

Abstracts of the Papers Printed in the Philosophical Transactions ..., Volum 1

Royal Society (Great Britain) - 1832
...lead to results of a less obvious nature. They are as follows; — -1. In all refractions the ratio of the sine of the angle of incidence to the sine of the angle of refraction, is constant. 2. If between two refracting mediums a third medium, terminated by parallel...
Uten tilgangsbegrensning - Om denne boken




  1. Mitt bibliotek
  2. Hjelp
  3. Avansert boksøk
  4. Last ned ePub
  5. Last ned PDF