| William Steadman Aldis - 1888 - 232 páginas
...this normal is equal to the angle which the incident ray makes with the normal. If we agree to call the angle between the reflected ray and the normal the angle of reflection, this law may be concisely stated thus — the angles of incidence and reflection are equal. (3) The... | |
| Robert Alfred Herman - 1900 - 366 páginas
...The acute angle between the incident ray and the normal is called the angle of incidence ; the acute angle between the reflected ray and the normal the angle of reflection ; and these angles are equal. The deviation is the angle through which the direction of the reflected... | |
| Newton Henry Black - 1913 - 142 páginas
...0 to the mirror represent the incident rays. Connect the object-point, 0, with the image-point, /, making it solid in front of the mirror and dotted...cm. Distance of image from mirror cm. Angle between 01 and the mirror line ° Angle of incidence ° Angle of reflection ° II. Image in a Plane Mirror.... | |
| Herbert Stanley Allen, Harry Moore - 1916 - 652 páginas
...plane. Law II. The angle between the incident ray and the normal (the angle of incidence) is equal to the angle between the reflected ray and the normal (the angle of reflection). EXPT. 92. Verification of the Laws of Reflection. — These laws may be verified by means of a plane... | |
| Newton Henry Black - 1923 - 264 páginas
...a normal, that is, a perpendicular to the mirror; label the angle between the incident ray and the normal the angle of incidence, and the angle between...reflected ray and the normal the angle of reflection. Take the following measurements: Distance of object from mirror . . . Distance of image from mirror... | |
| Carol Chapman - 2001 - 170 páginas
...between the incoming ray and the normal the angle of incidence, labelled / in the diagrams. We call the angle between the reflected ray and the normal the angle of reflection, labelled r in the diagrams. ray coming in along the normal ray reflected back along the normal incoming... | |
| Ian Bradley, Peter Gale, Mark Winterbottom - 2001 - 164 páginas
...Reflgction ata f,at, shiny surface We can measure the angle between the incident ray and the normal, and the angle between the reflected ray and the normal. The angle between the incident ray and the normal is called the angle of incidence. The angle between the reflected... | |
| Carol Chapman, Moira Sheehan - 2003 - 168 páginas
...B and C. The angle between the incoming ray and the normal (the angle of incidence, i) is equal to the angle between the reflected ray and the normal (the angle of reflection, r). Learr\ • Reflection Light sources are luminous. Things that do not make light are non-luminous.... | |
| 368 páginas
...The acute angle between the incident ray and the normal is called the angle of incidence; the acute angle between the reflected ray and the normal the angle of reflection ; and these angles are equal. The deviation is the angle through which the direction of the reflected... | |
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