CUET Preparation Today
In a Young's double-slit experiment, the slits are separated by 0.56 mm and the screen is placed 2.8 m away from the slits. The distance between the central bright fringe and the fourth bright fringe is measured to be 1.2 cm. Determine the wavelength of light used in the experiment. |
600 nm 400 nm 800 nm 700 nm |
600 nm |
The correct answer is Option (1) → 600 nm |
