Question

N1=3/8;n2=3/4 N1 is the refractive index of denser medium then it's critical angle is ------​

Answer 1

Answer:

jdjcjcjcjdjdjjdjdjdjjfhfhfjuyfhghgfhguguhhjhfjhヽ((◎д◎))ゝ＼(◎o◎)／(@_@)ヾ(*’Ｏ’*)/ヽ((◎д◎))ゝ＼(◎o◎)／ヽ((◎д◎))ゝヽ((◎д◎))ゝ＼(◎o◎)／щ(゜ロ゜щ)＼(◎o◎)／ヾ(*’Ｏ’*)/＼(◎o◎)／(@_@)ヽ((◎д◎))ゝヾ(*’Ｏ’*)/ヽ༼⁰o⁰；༽ノヽ((◎д◎))ゝщ(゜ロ゜щ)