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In the given figure the angle (in degree...

In the given figure the angle (in degree) between the velocity vector of object and image is `alpha` . The value of `(alpha)/(10)` is

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The correct Answer is:
9
`(vecV_(OM))_(x) = -(vecV_(IM))_(x)` & `(vecV_(OM))_(y) = - (vecV_(IM))_(y)`

`(vecV_(I))_(x) = -15 m//s`
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ALLEN-GEOMETRICAL OPTICS-EXERCISE-04[B]
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  2. Two plane mirrors makes an angle of 120^(@) with each other. The dista...

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  3. A thief is running away in a car with velocity of 20 m//s. A police je...

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  5. A ray is incident on a glass sphere as shown.The opposite surface of t...

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  6. A concave mirror has the form of a hemisphere with a radius of R=60cm...

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  7. A uniform,horizontal beam of light is incident upon a quarter cylinder...

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  8. A point object lies 30 cm above water on the axis of a convex mirror o...

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  9. A ray of light enters a diamond (n=2) from air and is being internally...

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  10. A spider and a fly are on the surface of a glass sphere. As the fly mo...

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  11. A hollow sphere of glass of R.I .n has small mark M on its interior su...

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  12. In the figure shown, find the relative speed of a approach/ separation...

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  13. Figure illustrates an aligned system consisting of three thin lenses. ...

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  14. Two thin similar watch glass pieces are joined together,front to fron...

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  15. One side of radius of curvature R2=120 cm of a convexo-convex lens of ...

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  16. A right angle prism(45^(@) - 90^(@) - 45^(@)) of refractive index n ha...

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  17. A glass wedge with a small angle of refraction theta is placed at a ce...

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  18. In the given figure the angle (in degree) between the velocity vector ...

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