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Consider the following statement A and B...

Consider the following statement `A` and `B` and identify the correct choice of the given answers

A

Both A and B are false

B

A is true and B is false

C

A is false and B is true

D

Both A and B are true

Text Solution

Verified by Experts

The correct Answer is:
D
Line and Band spectrum are also known as atomic and molecular spectra respectively.
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ERRORLESS-RAY OPTICS-NCERT BASED QUESTIONS ( Prism Theory & Dispersion of Light )
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  2. At sunrise or sunset, the sun looks more red than at mid-day because

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  3. Sir C.V. Raman was awarded Nobel Prize for his work connected with whi...

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  4. The sky would appear red instead of blue if

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

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  7. When sunlight is scattered by atmospheric atoms and molecules, the amo...

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  8. The spectrum of an oil flame is an example for

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  9. By placing the prism in minimum deviation position, images of the spec...

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  10. Band spectrum is obtained when the source emitting light is in the for...

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  11. Lac is obtained from

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  12. Consider the following statement A and B and identify the correct choi...

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  13. Physical processes are sometimes described visually by lines. Only the...

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  14. If the refractive indices of a prism for red, yellow and violet colour...

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  15. In the formation of a rainbow light from the sun on water droplets und...

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  16. Monochromatic light passes through a prism. Compared to that in air, i...

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  17. Three prisms of crown glass, each have angle of prism 9^(@) and two pr...

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  18. A prism of a certain angle deviates the red and blue rays by 8^@ and 1...

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  19. A given ray of light suffers minimum deviation in an equilateral prism...

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  20. An achromatic prism is made by crown glass prism (A(c) = 19^(@)) and ...

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