A ray of monochromatic light in air falls on the upper surface of two parallel-sided slabs of transparent material, as shown in the diagram. The angle of refraction $\phi$ in the lower slab is approximately
A) 22º
B) 30º
C) 37º
D) 53º
E) 60º

Question

A ray of monochromatic light in air falls on the upper surface of two parallel-sided slabs of transparent material, as shown in the diagram. The angle of refraction $\phi$  in the lower slab is approximately
A) 22º 
B) 30º 
C) 37º 
D) 53º 
E) 60º

Quizplus · Accepted Answer

The Answer of  A ray of monochromatic light in air falls on the upper surface of two parallel-sided slabs of transparent material, as shown in the diagram. The angle of refraction $\phi$  in the lower slab is approximately
A) 22º 
B) 30º 
C) 37º 
D) 53º 
E) 60º

A Ray of Monochromatic Light in Air Falls on the Upper