Last Updated On 16-03-2023 - By Jeesha Sara
Yellow light is used in single slit diffraction experiment with slit width 0.6 mm. If yellow light is replaced by X-rays, then the pattern will reveal that
a)
No diffraction pattern
b)
That the central maxima narrower
c)
Less number of fringes
d)
More number of fringes
Yellow light is used in single slit diffraction experiment with slit width 0.6 mm. If yellow light is replaced by X-rays, then the pattern will reveal that
a)
No diffraction pattern
b)
That the central maxima narrower
c)
Less number of fringes
d)
More number of fringes
Question ID - 150200 :-
Yellow light is used in single slit diffraction experiment with slit width 0.6 mm. If yellow light is replaced by X-rays, then the pattern will reveal that
a)
No diffraction pattern
b)
That the central maxima narrower
c)
Less number of fringes
d)
More number of fringes
|
Yellow light is used in single slit diffraction experiment with slit width 0.6 mm. If yellow light is replaced by X-rays, then the pattern will reveal that |
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|
a) |
No diffraction pattern |
b) |
That the central maxima narrower |
|
c) |
Less number of fringes |
d) |
More number of fringes |
|
(a) To see the diffraction pattern, wavelength of radiation must be of the order of the dimensions of the slit. But here slit width 0.6 mm is very much large in comparison to wavelength of X-ray |
Therefore no diffraction pattern is observed.Next Question :
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In Young’s double slit experiment, if the widths of the slits are in the ratio 4 : 9, the ratio of the intensity at maxima to the intensity at minima will be |
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|
a) |
169 : 25 |
b) |
81 : 16 |
c) |
25 : 1 |
d) |
9 : 4 |
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