Physics, asked by prachi12338, 10 months ago

plz help me guys....​

Attachments:

Answers

Answered by suchipambhar18
2

Answer:

(i)Mean refractive index = (1.45+1.44+1.54+1.56+1.54)/5

                                      = 7.53/5

                                      = 1.506

(ii)Mean absolute error = (0.056+0.066+0.034+0.054+0.034)/5

                                        = 0.0488

(iii)Relative error = 0.0488/1.506

                             = 0.0324

(iv)Percentage error = relative error x 100

                                   = 0.0324 x 100

                                   = 3.24%

Similar questions