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If the source of light used in a young's...

If the source of light used in a young's double slit experiment is changed from red to violet

A

the fringe will become brighter

B

consecutive fringes will come closer

C

the intensity of minima will increase

D

the central bright fringe will become a dark fringe

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The correct Answer is:
B
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CP SINGH-WAVE NATURE OF LIGHT-EXERCISES
  1. If three slits are used in Young's experiment instead of two, we get

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  2. If a torch is used in place of monochromatic light in Young's experime...

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  3. If the source of light used in a young's double slit experiment is cha...

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  4. A double-slit interference experiment is set up in a chamber that can ...

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  5. Light of wavelength lambda in air enters a medium of refractive index ...

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  6. Ratio waves originating from sources S(1) and S(2) having zero phase d...

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  7. In the double-slit experiment, the distance of the second dark fringe ...

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  8. In a Young's double slit experiment (slit distance d) monochromatic li...

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  9. In Young's double slit experiment, the phase difference between the li...

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  10. In the figure is shown Young's double slit experiment. Q is the positi...

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  11. The Young's double slit experiment is carried out with light of wavele...

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  12. Two slits at a distance of 1mm are illuminated by a light of wavelengt...

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  13. A beam with wavelength lambda falls on a stack of partially reflecting...

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  14. Two point sources X and Y emit waves of same frequency and speed but Y...

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  15. Two ideal slits S(1) and S(2) are at a distance d apart, and illuninat...

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  16. Lights of wavelengths lambda(1)=4500 Å, lambda(2)=6000 Å are sent thro...

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  17. In Young's double slit experiment, the wavelength of red light is 5200...

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  18. The incident light on a Yound's experiment has wavelengths 400 nm and ...

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  19. In Young's experiment, the distance between the slits is 0.025 cm and ...

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  20. White light is used to illuminate the two slits in a Young's double ...

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