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An object was placed upright 25cm in fro...

An object was placed upright 25cm in front of a converging lens with a focal length of 20cm. A concave mirror with a focal length of 15cm was placed 120cm behind the lens. Which of these describes the final image?

A

Real, erect

B

Virtual, erect

C

Real, inverted

D

Virtual, inverted

Text Solution

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The correct Answer is:
C
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RESNICK AND HALLIDAY-GEOMETRICAL OPTICS : REFRACTION-Practice questions(single correct choice type)
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  3. An object was placed upright 25cm in front of a converging lens with a...

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  4. A lens behaves as a converging lens in air and as a diverging lens in ...

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  5. A convergent lens of focal length 20cm and made of a material with ref...

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  6. A parallel beam of light is incident on a converging lens parallel to ...

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  7. Which one of these ray diagrams is most accurate ?

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  8. A point source of light is placed at a distance of 2f from a convergin...

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  9. A converging lens can from a virtual image if the object is placed

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  10. A concave mirror and a convex lens are of the same focal length in air...

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  11. A section of a spherical shell of outer radius R(0) and inner radius R...

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  12. A concave lens of glass, refractive index 1.5 has both surfaces of sam...

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  13. When an object is at a distance u(1) and u(2) from the optical centre ...

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  14. A concavo-convex glass (index=1.5) lens has radii of curvatures 60cm a...

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  15. Angle of minimum deviation is equal to the angle of prism A of an equi...

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  16. A ray of light passes through an equilateral prism such that the angle...

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  17. The critical angle for glass to air refraction is least for which colo...

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  18. A prism is made of glass which has a higher index of refraction for vi...

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  19. The focal lengths of a convex lens for blue and red colors of light ar...

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  20. A secondary rainbow is formed when light rays coming from the Sun unde...

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