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Figure shows a point object and a diver...

Figure shows a point object and a diverging lens

Find the final image formed.

Text Solution

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`(1)/(v) - (12)/(u) = (1)/(f)`
`(1)/(v) = (1)/(-10) + (1)/((-10)) = -(2)/(10) rArr v = -5 cm`
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RESONANCE ENGLISH-GEOMATRICAL OPTICS -Problem
  1. A concave mirror of focal length 20cm is placed inside water with its ...

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  2. Prove that the shift in position of object due to parallel slab is g...

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  3. Find the apparent depth of object O below surface AB, seen by an obs...

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  4. In the above question, the magnification is

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  5. In above question if observer is in medium mu(3) what is the apparen...

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  6. Find the radius of circle of illuminance, if a luminous object is pla...

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  7. A ship is salling in river. An observe is situated at a depth h i...

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  8. Find r, r', e and delta for the case shown in figure

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  9. For the case shown in figure shown in figure prove the relations r' ...

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  10. From the graph fo angle of deviation delta versus angle of incidwenc...

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  11. If two prisms are combined , as shown in figure, find the total angu...

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  12. The dispersive powers of crown and flint glasses are 0.03 and 0.05 res...

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  13. See the situatiion shown on figure Find the positiion of image as...

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  14. Find the focal length of a double-convex lens with R(1) = 15cm and R(...

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  15. The radius of curvature of the curved surface of a plano-convex lens i...

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  16. Find the focal length of a concavo-convex lens (Positive +ve menisus )...

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  17. Figure shows a point object and a diverging lens Find the final ...

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  18. An extended real object is placed perpendicular to the principle axis...

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  19. Find the equivalent focal length of the system for paraxal rays paral...

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  20. See the figure Find the equivalent focal length of the combination ...

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