Question:
Light of wavelength 2 x 10 m falls on a slit of width 4 x 10
Last updated: 6/30/2023
![Light of wavelength 2 x 10 m falls on a slit of width 4 x 10](https://media.kunduz.com/media/sug-question-candidate/20200718200402600352-1766139.jpg?h=512)
Light of wavelength 2 x 10 m falls on a slit of width 4 x 10 m The angular dispersion of central maximum will be a 30 b 60 c 90 d 180
Last updated: 6/30/2023
Light of wavelength 2 x 10 m falls on a slit of width 4 x 10 m The angular dispersion of central maximum will be a 30 b 60 c 90 d 180