In a diffraction pattem due to a single slit of width a, the first minimum is observed at an angle 30^\circ when light of wavelength 500 {\nm} is incident on the slit. The first secondary maximum isobserved at an angle of ______

AP EAPCET 19-Aug-2021 Shift 1 Paper

Section: Physics

Question : 107 of 160

Marks: +1, -0

In a diffraction pattem due to a single slit of width a, the first minimum is observed at an angle 30° when light of wavelength 500‌nm is incident on the slit. The first secondary maximum isobserved at an angle of ______

sin−1
1
2
sin−1
3
4
sin−1
1
4
sin−1
2
3

Validate

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