Question

2. Using your trigonometry and algebra skills, show that the analytical solution for the critical distance is: Where hi, is the upper layer thickness and vi and v2 are the velocities of the two layers. Make sure to include a sketch of your setup and describe what you are doing. Please be neat and explain your steps. Hint: recall that the equation for the critical angle (ic) can be derived using Snell's Law Any student that can show that V21211/2 will receive bonus points. Be sure to clearly state any trigonometric identities that you use. (10 +4 (bonus) pts)

Answer 1