room in physics

Asked by SSHHII | 10th Dec, 2009, 10:14: PM

Expert Answer:


Dear Student

From the given description  ray diagrm can be drawn as following

In the figure  C is the camera

Camera should be focussed at the I mage of A

The distance between camera and A image =   (  1.52+62)  = 6.185 m

6.185 m distances should the camera be focussed to photograph an object placed at A.




Answered by  | 12th Jan, 2010, 07:53: PM

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