Physics 0.0 / 5 ? FunFunNone Created by: Joanne_xoxoxoCreated on: 02-04-14 03:01 What was the independant variable in your investigation? The independant variable was the angle of incidence 1 of 16 What was the dependant variable in your investigation? The dependant variable was the angle of reflection 2 of 16 Was this continous or categorial? Continuous 3 of 16 Why was this? Because you can read any point from my result graph 4 of 16 Would you make any changes to your experiment? Yes 5 of 16 What changes would you make? Use a wider range of values and a smaller intervil 6 of 16 Why would you make these changes? They will help show a more clear and accurate pattern 7 of 16 What would repeating the experiment do? Make it more reliable 8 of 16 Do you think the results from your investigation are reproducible? Yes 9 of 16 Why? Because other people who do this experiment will be able to get the same results and same shape of graph 10 of 16 Where can we see if itss more reproducible? Case Study 1 11 of 16 How could the results be useful in the context you have researched? I have researched a rear view mirror on a car 12 of 16 What was the cause of uncertanties in your measurements? Uncertanites occur due to human error 13 of 16 How could you get uncertanties? By measuring the angles incorrectly as it would be hard to measure exactly the centre of each ray of light 14 of 16 Do your results support the hypothesis? Yes 15 of 16 If so why do they support the hypothesis? They produce a straight line graph because as the angle of incidence increases the angle of reflection is similar or the same 16 of 16
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