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JEE MAIN 2023
29-01-2023 S1
Question
In a Young's double slit experiment, two slits are illuminated with a light of wavelength 800 nm . The line joining $A_1 P$ is perpendicular to $A_1 A_2$ as shown in the figure. If the first minimum is detected at $P$, the value of slits separation 'a' will be :The distance of screen from slits D = 5 cm
Select the correct option:
A
0.4 mm
B
0.5 mm
C
0.2 mm
D
0.1 mm
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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