Purpose: When smartness travels through different mediums, it is being refracted. The leaning of this lab is to test Snells law of warp. Hypothesis: The angles of bending that I predicted from the angle of incidences by using Snells truth are below on the predicted angle Column. To obtain these congeal I used the index of refraction of crown glaze over because it is more likely close to the applesauce (plexiglass) that we are using. tap of Incidence0Â°10Â°20Â°30Â°40Â°50Â°60Â° Predicted angle of refraction06.56Â°13.0Â°19.2Â°25.02Â°30.27Â°34.74Â° Variables and Controls: sovereign Variable: The angle of the light advent from the electron beam buffet or the angle of incidence Dependent Variable: The angle of refraction on the plexiglass. Controls: The mediums where light travels (air and plexiglass). Materials: - barb calamity - plex iglass - white paper, protractor and pencil surgical process: 1. I folded the blank paper into four equal parts. indeed displace two intersecting lines perpendicular to each other. 2. employ the protractor I force the angles of incidences or rays measuring 10Â°, 20Â°, 30Â°, 40Â°, 50Â° and 60Â°. 3.
Then I force a semi-circle on the top of the intersection representing the flexi glass and displace the flexi glass over the semi-circle. 4. Plugged in the ray quoin to a power source and using the wiz abrasion barrier, I placed the light ray along the traffic pa ttern to ensure that the light is not circl! e at this point. 5. I then placed the ray box allowing the light ray travels along the 10Â° then marked the refracted light on the glass. 6. And then repeated step 5 with 20Â°, 30Â°, 40Â°, 50Â° and 60Â°. 7. subsequently that, I drew rays from the marks of the refracted light on the glass to the center. 8. Lastly measurable and recorded the angles of refracted light on the table. safeguard Considerations: - I worked on a neat and no other mess area. -...If you call for to get a full essay, place it on our website: OrderCustomPaper.com
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