1 The refractive index of a transparent material can be determined by measuring the critical angle when the solid is in air.  The cladding of an optical fibre has a refractive index equal to 1.45 and a core refractive index equal to 1.48. Calculate the critical angle of the fibre.
The star of âRidiculousnessâ and âRob Dyrdekâs Fantasy Factoryâ has married his sweetheart Bryiana Noelle Flores. Congratulations are in order for Rob Dyrdek, 41. The pro skateboarder and TV personality tied the knot with fiancee Bryiana Noelle Flores on Sept. 19.
I love you more than anything in the world and I canât wait to (officially) be your wife.â. This is the first marriage for both Dyrdek and 24-year-old Flores who became engaged this past April in Disneyland at an Aladdin stage show after the skater popped the big question on stage in front of a large crowd.