Comments on November Grade 11 (P1)

Any comments on the above-mentioned paper or clarity on the memorandum?

The memo for this paper is available here.

Memo corrections and additions

Q7.3: This question cannot be solved. The refractive index of the cladding was not given, hence the solution in the memo is invalid. What action should you take? Ignore this question; don't mark it and use 147 as total for the paper.