All About Light

The Refraction of Light Purpose: To observe the refraction of worn when it passes from communication channel to an optically The tool of refraction give be measured with a protractor and arctic graphing paper for the angle of refraction. instrument Sketch: Data: ?° flurry: The data collected from the opposite graph made that measured ?i| ?r| 0°| 0°| 60°| 41°| 70°| 45°| interprets: ?° graphical record: infract (?°) Graph: Sample Calculations: ill-doing ?i° and Sin ?r° Calculations: ?i| ?r| 0°| 0°| 50°| 35°| 60°| 41°| 70°| 45°| using the table above, the angles of the incident rotating shaft will be substituted in toray of absolved. The equality will be: Sin (?i°) to rectify the length of the incident ray. Ex. Sin (0°) = 0 = 0.17 Sin (30°) = 0.34 in addition using the above, the angles of the refracted ray of light will be refracted ray of light. The equation will be: Sin (?r°) t o note the length of the refracted ray Ex. Sin (0°) = 0 Sin (15°) = 0.26 accede of Results: Sin Data Table: Sin (?°) Sin ?i| Sin ?r| 0°| 0°| 0.17°| 0.13°| 0.34°| 0.26°| 0.64°| 0.48°| 0.77°| 0.57°| 0.87°| 0.66°| 0.94°| 0.71°| Questions: 1.

The angle of relative incidence stays along the customary, the room of the light does not transfer because as close to 0 degrees, most of the light brawn is transmitted across really little of it is reflected or refracted, accordingly the angle remains the same. interface with an angle of incidence of 0°, then no plication will occur. 2. When the angle of incidence is greater than 0 ° and the light is travelling through air t! o the bend towards the normal. from air into piss (n =1.33), therefore the light will bend towards the normal and so the refracted ray is closer to the normal than the incident ray. 3. The incident ray is the ray that enters the dish with body of water in it. The normal is at 90 degrees to the straray is the ray in one case it is inside the plastic semicircle with the water; this ray will...If you inadequacy to get a serious essay, order it on our website: OrderEssay.net

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