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Which of the following does NOT illustrate a feasible method of altering the orientation of an image produced from an object or another image by using a prism?

Which of the following does NOT illustrate a feasible method of altering the orientation-example-1
User Duarte Harris
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1 Answer

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15 votes

The diagram a is not a feasible method of altering the oriantation.

This comes from the fact that the the refraction inside the prism is less than the angle of incidence. Which is in disagreement with the other diagrams. Therefore this is not feasible is we are using the same prism.

User Davidtheclark
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