The critical angle of water when refracted angle is 90° and refractive index for water and air is 1.33 and 1 is _________________________
Group of answer choices
50 °
48.8 °
49.1 °
51 °
Group of answer choices
50 °
48.8 °
49.1 °
51 °
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Answer:
The critical angle of water when refracted angle is 90° and refractive index for water and air is 1.33 and 1 is _________________________
Group of answer choices
50 °
48.8 °
49.1 °
51 °
Explanation: