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A student measures the focal length of a...

A student measures the focal length of a convex lens by putting an object pin at a distance u from the lens and measuring the distance v of the image pin. The graph between u and v plotted by the student should look like

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MODERN PUBLICATION-UNIT TEST -06-EXERCISE
  1. A transparent solid cylindrical rod has a refractive index of (2)/(sqr...

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  2. In an optics experiment, with the position of the object fixed, a stud...

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  3. A student measures the focal length of a convex lens by putting an obj...

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  4. Which of the following phenomenon is used in optical fiber?

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  5. The refractive index of water is 4//3.How much time will light take to...

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  6. A plano convex lens of refractive index 1.5 and radius of curvature 30...

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  7. Two lenses of powers+15D and -5D are in contact with each other. What ...

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  8. A convex lens of refractive index 1.5 has a focal length of 18 cm in a...

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  9. The refractive indices of the crown glass for blue and red light are 1...

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  10. The total magnification produced by a compound microscope is 20,while ...

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  11. Explain with reason,how the resolving power of an astronomical telesco...

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  12. An initially parallel cylindical beam travels in a medium of refractiv...

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  13. An initially parallel cylindical beam travels in a medium of refractiv...

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  14. An initially parallel cylindical beam travels in a medium of refractiv...

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  15. What is the main condition to produce interference of light?

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  16. In Young's double slit experiment what is the shape of interference fr...

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  17. In a Young's double slit experiment,the intensity at a point,where the...

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  18. A beam of light consisting of two wavelengths, 650 nm and 520 nm, is u...

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  19. Define coherent sources of light, fringe width and interference of lig...

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  20. The question has a paragraph followed by two statements, Statement 1 a...

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