Problem 10: Consider the sodium doublet vapor lines, which have wavelengths of 589 nm (line a) and 589.6 nm (line b).   Randomized Variablesw = 2.15 μm L = 0.85 m   Part (a) Find the angle (in degrees) between the first minima for the two sodium vapor lines, when they fall upon a single slit with a width of 2.15 μm.   Part (b) What is the distance in mm between these minima if the diffraction pattern falls on a screen 0.85 m from the slit?

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Problem 10: Consider the sodium doublet vapor lines, which have wavelengths of 589 nm (line a) and 589.6 nm (line b).

 

Randomized Variablesw = 2.15 μm

L = 0.85 m

 

Part (a) Find the angle (in degrees) between the first minima for the two sodium vapor lines, when they fall upon a single slit with a width of 2.15 μm.

 

Part (b) What is the distance in mm between these minima if the diffraction pattern falls on a screen 0.85 m from the slit?

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