Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Libros Libros
" ... as the angle of reflection is always equal to the angle of incidence, the image for any point can be seen only in the reflected ray prolonged. "
Scientific Dialogues: Intended for the Instruction and Entertainment of ... - Página 109
por Jeremiah Joyce - 1809
Vista completa - Acerca de este libro

The great art of artillery, tr. from the Fr. by G. Shelvocke

Kazimierz Siemienowicz - 1729 - 494 páginas
...according to the Nature of the Rays of all Luminous Bodies, with whom (as we are taught by Optics) the Angle of Reflection is always equal to the Angle of Incidence. Wherefore all the Rays in general being confined and refifted by the Body they would project, and having...
Vista completa - Acerca de este libro

Miscellanea Curiosa Mathematica: Or, The Literary Correspondence ..., Volumen1

Francis Holliday - 1749 - 360 páginas
...the fides of the figure b, myn,p'y and A, 2, 3, 4, A, will be the path of the moving body A, becaufe the angle of reflection is always equal to the angle of incidence, and the center of the ball, perpendicular to the point of contract ; hence by drawing 2 F, 3 G and...
Vista completa - Acerca de este libro

Lectures on Natural and Experimental Philosophy: Considered in It ..., Volumen2

George Adams - 1794 - 734 páginas
...that is, either perpendicularly or obliquely; and experience has proved, that when light is reflected, the angle of reflection is always equal to the angle of incidence. Thus, fuppofe ab, jig. 25, pi. i, to be the furface of a plane mirror, If a ray of light fc falls perpendicularly...
Vista completa - Acerca de este libro

Letters of Euler on Different Subjects in Physics and Philosophy: Addressed ...

Leonhard Euler - 1802 - 546 páginas
...equal to B' MP, and the angle A mw, equal to the angle B m P. Toil This property is thus enounced : The angle of reflection is always equal to the angle of incidence. I have already taken notice of this ftriking property ; but my defign, at prefent, is to fhew what the...
Vista completa - Acerca de este libro

System of Theoretical and Practical Chemistry ...

Friedrich Christian Accum - 1808 - 428 páginas
...without coming into contact with the matter which repels it. The ray is then said to be reflected. The angle of reflection is always equal to the angle of incidence. EXPERIMENT II. To prove that the angle of refection is equal to the angle of incidence. There are several...
Vista completa - Acerca de este libro

A General View of the Natural History of the Atmosphere: And of ..., Volumen1

Henry Robertson (M.D.) - 1808 - 452 páginas
...through a stratum more rare. The rays of light are likewise capable of being reflected from bodies; and the angle of reflection is always equal to the angle of incidence. A ray is said to be perfectly reflected, when the whole of it is again thrown out, either as it struck...
Vista completa - Acerca de este libro

The British encyclopedia, or, Dictionary of arts and sciences, Volumen4

William Nicholson - 1809 - 734 páginas
...anil called looking-glasses. The doctrine of mirrours depends wholly on that fundamental law, that the angle of reflection is always equal to the angle of incidence. See OPTICS. Parallel rays falling directly on a plan« speculum are reflected back upon themselves;...
Vista completa - Acerca de este libro

The Modern Preceptor ; Or, a General Course of Education, Volumen2

John Dougall - 1810 - 684 páginas
...angle, equal to that formed with the same body, by the original impinging ray ; or, in other words, the angle, of reflection is always equal to the angle of incidence. Thus, if the original ray fall perpendicularly on the reflecting body, the reflected ray will return...
Vista completa - Acerca de este libro

Elements of Chemistry ...

Thomas Thomson - 1810 - 372 páginas
...elastic ball were made to strike obliquely ajcainst the ground. The ray is then said to be reflected. The angle of reflection is always equal to the angle of incidence. When a ray of light passes within a certain distance of another body, it is bent to-iciirda it ; at...
Vista completa - Acerca de este libro

Pantologia. A new (cabinet) cyclopædia, by J.M. Good, O. Gregory ..., Volumen8

John Mason Good - 1819 - 788 páginas
...and called, looking-gUstes. The doctrine of mirroiirs depends wholly on that fundamental law, that the angle of reflection is always equal to the angle of incidence. See OPTICS. Parallel rays falling directly on a plane speculum arc reflected back upon themselves ;...
Vista completa - Acerca de este libro




  1. Mi biblioteca
  2. Ayuda
  3. Búsqueda avanzada de libros
  4. Descargar EPUB
  5. Descargar PDF