The figure shows a ray of light travelling through a vacuum enters liquid X at an angle of 50°, travels through and emerges in glass. Determine angle...

      

The figure shows a ray of light travelling through a vacuum enters liquid X at an angle of 50°, travels through and emerges in
glass.
53120191341.png
Determine angle Y.

  

Answers


sharon
53120191343.png
sharon kalunda answered the question on May 31, 2019 at 10:43


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