Refraction investigation Results: wobble of relative relative incidence (degrees°) ± 0.5°Angle of deflection (degrees°) ± 0.5° list 1 turn in 2Try 3 0.00.00.00.0 5.03.54.03.0 10.06.57.07.0 15.010.011.010.5 20.013.014.014.0 25.015.515.515.5 30.019.520.020.0 35.022.023.023.5 40.025.024.023.0 45.028.528.527.0 50.030.030.030.0 55.033.533.033.5 60.035.035.535.0 65.037.038.038.0 70.040.041.040.0 Defining uncertainties: This look into to go across the social intercourse between the cant of incidence and release was quite simple. A radiation of light was simply passed done a semi-circular prism, and the topple was measurable of the light reflected. Thus the solely when unbelief in this try out was quantity the tiptoes. To measure the angle of incidence and deflexion, we used a protractor. This has an analogous scale, and hence the uncertainty is defined by half(a) the smallest scale. The scale of the protractor was of 1°, so the uncertainty= Scale/2 = ½ = ± 0.5° As we explained the unless metre we did in this experiment was measuring the angle with the protractor, and hence our only uncertainty is of ± 0.5° Processing our info: Now, we have to find the tattle between the angle of incidence and angle of deviation of a ray of light transeunt through a semi-circular block.
thus to be able to analyze our data through a graph we process our results: Angle of incidence (degrees°) ± 0.5°Angle of refraction (degrees°) ± 0.5° reasonable angle of refraction (degrees°) ± 1° Try 1Try 2Try 3 0.00.00.00.00 5.03.54.03.04 10.06.57.07.07 15.010.011.010.511 20.013.014.014.014 25.015.515.515.516 30.019.520.020.020 35.022.023.023.523 40.025.024.023.024 45.028.528.527.028 50.030.030.030.030 55.033.533.033.533 60.035.035.535.035 65.037.038.038.038 70.040.041.040.040 Calculations: Average angle of refraction= (Try 1 + Try 2 + Try 3)/3 = (3.5+4.0+3.0)/3 = 4° Average...If you want to get a luxuriant essay, order it on our website:
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