(a) Find the angle in degrees between the first minima for the two sodium vapor lines, which have wavelengths of 589.1 a
Posted: Mon May 16, 2022 2:30 pm
(a) Find the angle in degrees between the first minima for the
two sodium vapor lines, which have wavelengths of 589.1 and 589.6
nm, when they fall upon a single slit of width 1.10 µm.
°
(b) What is the distance in mm between these minima if the
diffraction pattern falls on a flat screen 1.50 m from the
slit? mm
two sodium vapor lines, which have wavelengths of 589.1 and 589.6
nm, when they fall upon a single slit of width 1.10 µm.
°
(b) What is the distance in mm between these minima if the
diffraction pattern falls on a flat screen 1.50 m from the
slit? mm