HC Verma - Concepts of Physics Part 1

Book: HC Verma - Concepts of Physics Part 1

Chapter: 18. Geometrical Optics

Subject: Physics - Class 11th

Q. No. 37 of Exercises

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37

Locate the image formed by refraction in the situation shown in figure (18-E11).


37.PNG


Refractive indexes of two mediums are:



C id the center of curvature


Distance of C from the pole =20cm


Therefore, the radius of curvature R=20 cm


Distance of Source S from the pole is 25 cm.


Therefore, object distance u= -25


Image distance =v






The location of image is 100 cm from the pole and on the side of Source S.


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