PRINTER VERSION 4 Аск Chapter 26, Problem 028 A point source of light is submerged 3.0...

Question

Question

science physics

Answer 1

Answer #1

de 3m / u = 1.33= 4 Oc is critical angle u sin Oc= 1.sindo 4 sin Oc = 1 sin Qc = 3 = = U + tan oc - R= 80 am 07 Radius = 3.40

Answer 2

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