 | Peter Nicholson - 1809 - 216 sider
...to proceed from the right to the left- hand of the object, and parallel to a vertical plane which is inclined at an angle of forty-five degrees with the...part of the rays which fall upon the horizon will therefore be reflected from the ground parallel to the vertical plane; and seeing that the vertical... | |
 | Edward Shaw - 1832 - 402 sider
...to proceed from the right to the left hand of the object, and parallel to a vertical plane which is inclined at an angle of forty-five degrees with the...to the face of the object, and to the horizon, it follows, that most of the rays will come from the right hand, and be reflected towards the left on... | |
 | Edward Shaw - 1836 - 438 sider
...to proceed from the right to the left hand of the object, and parallel to a vertical plane which is inclined at an angle of forty-five degrees with the...parallel to the vertical plane ; and seeing that the veriical plane would be on the right hand of another vertical plane, perpendicular to the face of the... | |
 | Edward Shaw - 1852 - 426 sider
...to proceed from the right to the left hand of the object, and parallel to a vertical plane which is inclined at an angle of forty-five degrees with the...perpendicular to the face of the object and to the horizon, it follows that most of the rays will come from the right hand, and be reflected towards the left on the... | |
 | Charles Henry Burnett - 1877 - 664 sider
...inclination of the membrana tympani, fall upon the plane surfaces of the same, at a very acute angle, and since the angle of reflection is equal to the angle of incidence, the rays of light reflected from the planes of the membrane which has an inclination of 45°, must strike... | |
 | Charles Henry Burnett - 1884 - 624 sider
...of the membrana tympani, would fall upon the plane surfaces of the same, at a very acute angle, and since the angle of reflection is .equal to the angle of incidence, the rays of light reflected from the planes of the membrane, the latter having an inclination of 45°,... | |
 | Wallace Clement Sabine - 1893 - 152 sider
...looking through an aperture rr-^3=_c at E the cards appear reflected from the mirror at a• and b. Since the angle of reflection is equal to the angle of incidence, the perpendiculars to the mirror — that is the extended radii at a and b — will approximately bisect... | |
 | Harold H. Simmons - 1908 - 1016 sider
...normally on the mirror, but at an angle equal to the angle through which the mirror has been rotated, and since the angle of reflection is equal to the angle of incidence, the reflected beam will make, with the beam from the lamp, an angle equal to twice that through which the... | |
 | Albert Sauveur - 1912 - 454 sider
...which thus reaches the eye. When a highly polished surface is examined by obliquely reflected light, since the angle of reflection is equal to the angle of incidence, the totality of the light is reflected outside the objective (Fig. 16) and the object appears uniformly... | |
 | George Arthur Hoadley - 1913 - 554 sider
...locate the Image of a Point. — Let A (Fig. 456) be the point, the image of which is to be found. Since the angle of reflection is equal to the angle of incidence, the ray AB, perpendicular to the surface, will be reflected upon itself in the direction BA; and the image... | |
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... and suppose the rays to proceed from the right to the left hand of the object, and parallel to a vertical plane which is inclined at an angle of forty-five degrees with the elevation of the object ; then it is plain, that since the angle of reflection... 
