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A. What is the minimum width of a single slit (in microns) that will produce a...

A. What is the minimum width of a single slit (in microns) that will produce a first minimum for a wavelength 549 nm?

B.  Find the wavelength of light in nanometers that has its third minimum at an angle of 2.74º when it falls on a single slit of width 54.8 μm .

C. How wide, microns, is a single slit that produces its first minimum for 515 nm light at an angle of 21.2º?

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