In Young's double slit. experiment, distance between two sources is 0.1 mm. The distance of screen from the sources is 20 cm. Wavelength of light used is 5460 k Then angular position of first dark fringe is
0.20∘
0.32∘
0.08∘
0.16∘
A
0.08∘
B
0.16∘
C
0.20∘
D
0.32∘
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