A light ray propagates in Material 1 with index of refraction n1=1.21, strikes an interface, then passes into Material 2 with index of refraction n2=1.35. The angle of incidence at the interface is θ1=14.7∘. Determine the angle of refraction θ2.

Iread this book last year so take this with a grain of salt.gene jumps from the tree to compete with finny due to the fact that gene is always trying to do better than finny. he is put under the grasp of peer pressure due to finny almost forcing him to do this. ever since he first jumped finny kept pressuring him to jump since he thought gene enjoyed jumping.rather than uses this answer you should probably just reread chapters 3-4

You will hear a hissing sound because of the carbon dioxide escaping the can or bottle

Indoraptor for sure