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Question 1
DIFFICULT
GENERAL
PHYSICS: Wave Optics • Pheophyceae: Brown Algae
For Young's double-slit experiment, two statements are given below:
Statement I:
If screen is moved away from the plane of slits, angular separation of the fringes remains constant.
Statement Ii:
If the monochromatic source is replaced by another monochromatic source of larger wavelength, the angular separation of fringes decreases.
1.
Statement I
is False but
Statement II
is True.
2.
Both
Statement I
and
Statement II
are True.
3.
Both
Statement I
and
Statement II
are False.
4.
Statement I
is True but
Statement II
is False.
1
2
3
4
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