 | William Lawson (F.R.G.S.) - 1880 - 196 σελίδες
...visible at a. From a and b' let fall perpendiculars to d and c ; then the lines ad and b' c represent the relation between the angle of incidence and the angle of refraction. In the case of water the proportion which b' c bears to ad is about three to four, or, more precisely,... | |
 | Paul Drude - 1901 - 586 σελίδες
...'V' This is the common law of refraction, ie the refracted ray lies in the plane of incidence, and the relation between the angle of incidence </> and the angle of refraction <f>' is sin </> : sin 0' = V : V ..... (73) in which Pand V are the velocities in air and in the crystal... | |
 | Carleton John Lynde, Alfred Carlton Gilbert - 1920 - 142 σελίδες
...relation holds if the light passes from glass to air, until the critical angle is reached. This gives you the relation between the angle of incidence and the angle of refraction in all cases. FUN BY DAY OR NIGHT Experiment No. 68. Magic lead pencil. Put a pencil in a glass of... | |
 | Francis Boyne Finter - 1926 - 314 σελίδες
...incorrect. * It is interesting to note that Kepler made seventeen unsuccessful attempts to discover the relation between the angle of incidence and the angle of refraction. Thus, a detective investigating a murder finds a bloodstained knife near the body (a clue). His hypothesis... | |
 | Samuel Shelburne Robison - 1928 - 818 σελίδες
...refracted or turned from their direction. Each component has a different refractive index. This index is the relation between the angle of incidence and the angle of refraction, and can be calculated as a function of the wave length, the critical wave length of the layer, the... | |
 | John Remington Hobbie - 1936 - 780 σελίδες
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 | William Alfred Wooster - 1938 - 332 σελίδες
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 | Willibald Weniger - 1940 - 712 σελίδες
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 | R. W. Ditchburn - 1953 - 778 σελίδες
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 | Gordon Mabey Kline - 1959 - 646 σελίδες
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Descartes notices — and this seems to be the first step in the reduction — that "the determination of this [anaclastic] line depends on the relation between the angle of incidence and the angle of refraction 
