Question

Physics help: Number 2.

external magnetic field. Explain your reasoning. (20 pts) An aquarium holds a layer of oil, of thickness To 1.34 m, that floats on a layer of syrup of thickness Ts 0.460 m, as shown in the figure. Both liquids are clear and do not mix together. A light ray, originating at the bottom of the tank at point P, crosses the oil-syrup interface at a point 0.900 m from the axis. The ray continues and arrives at the oil-air interface, 2.00 m to the right of P and at the critical angle. 2. 2.00 m air oil Toi 0.90 m т. syrup S I Find the index of refraction of the oil. a. Calculate the index of refraction of the syrup. b. (16 pts) You place one mirror on a table and second mirror at 60° above it as shown in the figure. You 3 llu to

Answer 1

A 2 a Snell's how - air at oil- air sinterface Isingoo -6 12 Mo sind. = Hoe sine. @ 0,05 toma el s tomis (ifst) = 56.18° to a sim 36.18 - 1.204 Any 56. 19 b) Snells how at syrup -oil interface Ms sints = Mo sinto = 1 [ Forum Eq 17 Ms sinds a Msz use sinds Si Osc tons on ) - ten" ** )=62.2, 23 use (0-3) = 123 AM