At Sea World a trainer in scuba gear is in a large tank with a dolphin. The trainer and dolphin are 4.00 m apart. Both thedolphin and the trainer's eyes are at a depth of 1.87 m below the surface of the water. The index of refraction of the wateris nw = 1.33.2.00 medepth---Select--- û2.00 ma. What is the critical angle at the surface of the water?degreesb. The trainer looks up to the surface of the water at a point half-way between herself and the dolphin (2.00 m horizontaldistance). Does the trainer see a reflection of the dolphin off the surface of the water? ONLY 1 ATTEMPT IS ALLOWED FORTHIS PART.

Solution:- given data d= 4.00m n= 1.33 h= 1.87m.

Answered: At Sea World a trainer in scuba gear is…

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