 | John Wilkins - 1802 - 294 pagini
...lunae. c. if. places, whereas these bodies which give light by reflexion, can there only be perceived where the angle of reflexion is equal to the angle of incidence, and this is only in one place ; as in a looking-glass, those beams which are reflected from it, cannot... | |
 | Baden Powell - 1833 - 238 pagini
...angle precisely equal to the angle <|> : or the law of reflexion is commonly expressed by saying, that the angle of reflexion is EQUAL to the angle of incidence : and is formed in the same plane. 4. When we speak of the reflexion of light from a plane surface, and the... | |
 | Thomas Webster - 1837 - 512 pagini
...on a medium into which it cannot enter, the change in its direction is expressed by saying, that ' the angle of reflexion is equal to the angle of incidence, and in the same plane with il.' The following method, which is constantly practised in astronomical observations,... | |
 | John Scott Russell - 1845 - 124 pagini
...the ridge of the wave forms a given angle R, W A. After impact at R the wave is reflected, so that the angle of reflexion is equal to the angle of incidence ; and when the angle of direction of transmission is great (ie when the angle of the ridge with the surface... | |
 | British Association for the Advancement of Science - 1845 - 718 pagini
...the ridge of the wave forms a given angle U, W A. After impact at К the wave is reflected, so that the angle of reflexion is equal to the angle of incidence ; and when the angle of direction of transmission is great (ie when the angle of the ridge with the surface... | |
 | John William Draper - 1847 - 412 pagini
...light we also feel the impression of the heat. The law for the one is also the law for the other, " the angle of reflexion is equal to the angle of incidence," and consequently mirrors with curved surfaces act precisely in one case as they do in the other. We have... | |
 | Johann August Unzer - 1851 - 512 pagini
...commune. The reflexion of sensorial into motor impressions, which takes place in the sensorium commune, is not performed according to mere physical laws,...as it were, by nature on the medullary pulp of the scnsorium, which laws we are able to know from their effects only, and in nowise to find out by our... | |
 | George Henry Lewes - 1860 - 438 pagini
...commune : " The reflexion of sensorial into motor impressions which takes place in the sensorium commune, is not performed according to mere physical laws,...as it were, by Nature on the medullary pulp of the sensorium, which laws we are able to know from their effects only, and in nowise to find out by our... | |
 | William Thomas Brande, George William Cox - 1867 - 1090 pagini
...coincides with the plane of incidence ; or the three straight lines LP, PQ, and PR, are in one plane. 2nd. The angle of reflexion is equal to the angle of incidence, and on the opposite side of the normal. These laws Pig. l. hold true, whatevi r be the nature of the reflecting... | |
 | William Thomas Brande, George William Cox - 1867 - 1090 pagini
...coincides with the plane of incidence; or tho three straight b'nes LP, PQ, and Pit, are in one plane. 2nd. The angle of reflexion is equal to the angle of incidence, and on the opposite side of the normal. These laws it meet the prolongation of EP in then, from the equality... | |
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The reflexion of sensorial into motor impressions, which takes place in the sensorium commune, is not performed according to mere physical laws, where the angle of reflexion is equal to the angle of incidence, and where the reaction is equal to the action;... 
