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Statement-1 : On viewing the clear blue ...

Statement-1 : On viewing the clear blue portion of the sky through a Calcite Crystal, the intensity of transmitted light varies as the crystal is rotated.
Statement - 2 : The light coming from the sky is polarized due to scattering of sun light by particles in the atmosphere. The scattering is largest for blue light

A

Both A and R are true and R is the correct explanation of A

B

Both A and R are true and R is not the correct explanation of A

C

A is true and R is false

D

Both A and R are false

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-WAVES OPTICS-EXERCISE -IB (ASSERTION AND REASON)
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  7. A : Light coming from numbers of calculator.s L.C.D display is polaris...

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  8. A : One of the images in double refraction doesn't obey the principles...

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  9. Assertion (A): Skiers uses air glasses. Reason(R) : Light reflecte...

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  10. A : 3-D movies are produced by pojecting two images onto a screen, wit...

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  11. Assertion:- Newton's rings are formed in the reflected system. When th...

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  12. A : In a movie ordinary 24 frames are projected per second from one en...

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  13. A : A famous painting was painted by not using brush strokes in the us...

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  14. Assetion To observe diffraction of light the size of obstacle/aperture...

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  15. Assertion (A) : The film which appears bright in reflected system will...

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  16. Statement-1 : On viewing the clear blue portion of the sky through a C...

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  17. A : Diffraction determines the limitations of the concept of light ray...

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  18. A : When tiny circular obstacle is placed in the path of light from so...

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  19. A : At the first glance, the top surf Morpho butterfly.s wing appears ...

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  20. Assertion : Standard optical diffraction gratings cannot be used for ...

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