A beam of light that consists of a mixture of red,green and violet light strikes a prism (surrounded by air)as shown.Indices of refraction for this prism for the various colors are indicated in the table.An observer is located to the right of the prism as shown.

-Which color(s)could,in principle,be seen by the observer?
A)only red light
B)only green light
C)only violet light
D)only green and red light
E)only green and violet light

Question

A beam of light that consists of a mixture of red,green and violet light strikes a prism (surrounded by air)as shown.Indices of refraction for this prism for the various colors are indicated in the table.An observer is located to the right of the prism as shown.
  
-Which color(s)could,in principle,be seen by the observer?
A)only red light 
B)only green light 
C)only violet light 
D)only green and red light 
E)only green and violet light

Quizplus · Accepted Answer

The Answer of A beam of light that consists of a mixture of red,green and violet light strikes a prism (surrounded by air)as shown.Indices of refraction for this prism for the various colors are indicated in the table.An observer is located to the right of the prism as shown.
  
-Which color(s)could,in principle,be seen by the observer?
A)only red light 
B)only green light 
C)only violet light 
D)only green and red light 
E)only green and violet light

A Beam of Light That Consists of a Mixture of Red,green