Recent content by zain1612

  1. Z

    Refractive Index: Part A, B, & C

    Thanks guys I just reliased I was being stupid. I was taking the angle of incident for the critical angle to be 27° instead of taking it from the normal. Thanks for the help:-p
  2. Z

    Refractive Index: Part A, B, & C

    Part A i just need to know if i have done it properly. Part B is done Part c don't have a clue :cry: Homework Statement Homework Equations Law of refraction n1*sinχ1=n2*sinχ2 Critical Angle sine(x) = nr/ni The Attempt at a Solution part a is on the image above part b I have done it...