↵Solve it plz 31 Light of wavelength 600 nm falls normally on a slit of width - Physics - Wave Optics

Question

↵
Solve it plz

31 Light of wavelength 600 nm falls normally on a slit of width 1 2
μ m producing Fraunhoffer diffraction pattern on a screen
Calculate the angular position of the first minimum and the angular
width of the central maximum

Pintu B. · Accepted Answer

Dear Student ,
Here from the given data the angular width of the central maximum
is ,
θf=λd=600×10-91·2×10-6=0·5 
Again the angular position of the first minimum is ,
θ1=sin-1mλd=sin-1λd=sin-10·5=30°
Regards

↵ Solve it plz 31. Light of wavelength 600 nm falls normally on a slit of width 1.2 μ m producing Fraunhoffer diffraction pattern on a screen. Calculate the angular position of the first minimum and the angular width of the central maximum.

↵ Solve it plz

31. Light of wavelength 600 nm falls normally on a slit of width 1.2 $μ$ m producing Fraunhoffer diffraction pattern on a screen.
Calculate the angular position of the first minimum and the angular width of the central maximum.