Question: g) Describe how the diffraction pattern depends on the width of the slit. (e.g. How does the size of the bright fringes vary as slit

 g) Describe how the diffraction pattern depends on the width of

g) Describe how the diffraction pattern depends on the width of the slit. (e.g. How does the size of the bright fringes vary as slit size decreases? Do you see more or less bright fringes as the slit size decreases?) h) Choose the slit that gives you the easiest pattern to measure. Using trigonometry, find the angle to the first minimum of the diffraction pattern. Show your work. NOTE: For improved accuracy, should you measure from the first minimum to the center of the pattern or from the first minimum to somewhere else? Explain. i) From the angle to the first minimum and the value for the slit width, calculate the wavelength of the laser using an appropriate diffraction equation. j) From the angle to the third minimum and the value for the slit width, calculate the wavelength of the laser using an appropriate diffraction equation. k) For the same setup, repeat the above steps for two more positions in the diffraction pattern. In other words, using trigonometry, find the angle to another minimum of the diffraction pattern. And then from this angle and the value for the slit width, calculate the wavelength of the laser using an appropriate diffraction equation

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