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Assertion: A red objecty appears dark in...

Assertion: A red objecty appears dark in yellow light.
Reason : Red colour is scattered less.

A

Assertion is True, Reason is True, Reason is a correct explantion for Assertion

B

Assertion is True, Reason is True, Reason is not a correc explanation for Assertion

C

Assertion is True, Reason is False

D

Assertion is False, Reason is False.

Text Solution

Verified by Experts

The correct Answer is:
B
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TARGET PUBLICATION-REFRACTION OF LIGHT -COMPETITIVE THINKING
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  2. During scattering of light, the amount of scattering is inversely prop...

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  3. Blue colour of water in sea is due to

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  4. Assertion: A red objecty appears dark in yellow light. Reason : Red ...

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  5. On decreasing the wavelength of incident light from 8000 Å to 4000 Å. ...

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  6. Blue colour of sea water is due to

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  7. What will be the colour of the sky as seen from the earth if there wer...

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  8. At sunrise or sunset, the sun looks more red than at mid-day because

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  9. Check the correct statements on scattering of light S1: Rayleigh sca...

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  10. If the critical angle for total internal reflection from a medium to v...

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  11. Which of the following is not a correct statement?

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  12. Each quarter of a vessel of depth H is filled with liquids of the refr...

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  13. How much water should be filled in a container of height 21 cm, so tha...

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  14. The angle of a prism is A . One of its refracting surfaces is silvered...

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  15. The refractive index of the material of a prism is sqrt(2) and the ang...

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  16. when a glass prism of refracting angle 60^(@) is immersed in a liquid...

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  17. A beam of light consisting of red, green and blue colours is incident ...

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  18. A ray falls on a prism ABC (AB = BC ) and travels are shown in the fig...

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  19. Assertion: By roughening the surface of a glass sheet its transparenc...

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  20. A ray of light passing through the point (1,2) reflects on the axis of...

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