What is the critical angle from the glass to the water

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Reference no: EM13268220

An aquarium filled with water (n=1.33) has flat glass sides whose index of refraction is 1.52. A beam of light from outside the aquarium strikes the glass at a 38.0 degree angle to the perpendicular. what is the angle of this light ray when it enters

(a) the glass, and then

(b) the water?

Reference no: EM13268220

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