CUET Preparation Today
In a Young's double slit experiment, two slits are separated by 3 mm and the screen is placed 1.5 m away. The distance between two consecutive minima for a light of wavelength 420 nm is |
0.84 mm 0.63 mm 0.42 mm 0.21 mm |
0.21 mm |
The correct answer is Option (4) → 0.21 mm |
