EAMCET exam previous year question papers

Any buddy, provide me the EAMCET exam previous year question papers………

Yes sure, I am uploading a pdf file that contains the EAMCET exam previous year question papers. You can use this question paper in your studies and it will give you idea about the paper pattern:

91. The two surfaces of a concave lens, made of glass of refractive index 1.5 have the same radii of curvature R. It is now immersed in a medium of refractive index 1.75, then the lens 1) becomes a convergent lens of focal length 3.5 R 2) becomes a convergent lens of focal length 3.0 R 3) changes as a divergent lens of focal length 3.5 R 4) changes as a divergent lens of focal length 3.0 R

93. Fresnel diffraction is produced due to light rays falling on a small obstacle. The intensity of light at a point on a screen beyond an obstacle depends on 1) the focal length of lens used for observation 2) the number of half-period zones that superpose at the point 3) the square of the sum of the number of half period zones 4) the thickness of the obstacle





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