4 marksScientific Method
CSEC Physics · May/June 2005 · Paper 2 · Question 1(c)
Find the slope, n, of the graph.
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Practise this questionOther parts of this question
- 1(a)Complete the table above.[4 marks]
- 1(b)Plot a graph of Sin i against Sin r on the graph paper provided on page 2.[10 marks]
- 1(d)What does the slope, n, of the graph represent?[1 mark]
- 1(e)Draw a labelled diagram identifying the apparatus used and angles measured by the student to obtain the results.[6 marks]
- 1(f)A ray of light is incident at an angle of 35°. With the aid of dotted lines use your graph to calculate the angle of refraction produced.[5 marks]
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