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Sun ray are incident at an angle of 24^(...

Sun ray are incident at an angle of `24^(@)` with the horizon. They be directed parallel to the horizon using a plane mirror for this plane mirror should be placed at an angle :

A

`12^(@)` to the horizontal

B

`48^(@)` to the horizontal

C

`72^(@)` to the horizontal

D

`78^(@)` to the horizontal

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PHYSICS GALAXY - ASHISH ARORA-GEOMETRICAL OPTICS-Advance MCQs with One or More Options Correct
  1. Which of the following statements are true for a plane mirror :

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  2. A convex lens forms an image of an object on a screen ,The height of t...

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  3. A ray of light is incident on an equilateral triangular prism parallel...

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  4. A convex lens forms a real of an object with magnification 0.5. If the...

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  5. Sun ray are incident at an angle of 24^(@) with the horizon. They be d...

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  6. A ray of light incident normally on an isosceles right angled prism t...

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  7. Two plane mirrors are inclined to each other with their reflecting dac...

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  8. An equiconvex lens of refractive index mu(2) is placed such that the r...

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  9. A ray of light is incident on a prism of refracting angle A. if theta(...

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  10. A point source of light is placed at a distance h below the surface of...

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  11. In the figure shown , a point object O is placed in air on the princip...

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  12. A fish F, in the pond is at a depth of 0.8m from the water surface and...

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  13. A man of height 170cmwants to see his complete image in a plane mirror...

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  14. Two plane mirrors at an angle such that a ray incident on a mirror und...

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  15. If the equation of mirror is given by y= 2//pi "sin"pix (y gt 0 , 0 le...

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  16. The figure shows a ray incident a angle i=pi//3 of the plot drawn show...

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  17. For refractin of light through a prism

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  18. An object O is kept infront of a converging lens of focal length 30 cm...

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  19. Choose the correct alternative corresponding to the object distance 'u...

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  20. An object and a screen are fixed at a distance d apart. When a lens of...

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