What is ray diagram ? what is it's importance ?

Asked by Prajyot Tugaonkar | 9th Feb, 2014, 01:47: PM

Expert Answer:

A  ray diagram traces the path that light takes in order to view a point on the image of an object.

They are useful for determining why only a portion of the image of an object can be seen from a given location. It also shows the lines of sight used by the eye in order to see a portion of the image in the mirror.

Answered by  | 10th Feb, 2014, 08:29: AM

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