Need Help Solving Physics Problem Regarding Green Light

AI Thread Summary
To solve the physics problem regarding the width of a slit producing a central maximum of 2.3 cm for green light at 546 nm, the relevant equations involve the single-slit diffraction pattern. The width of the slit can be determined using the formula for the angular width of the central maximum, which relates the wavelength, slit width, and distance to the screen. The user expresses frustration with manipulating the equations correctly and seeks assistance. Clarification on the correct application of the formulas is needed to find the slit width. The discussion highlights the challenges faced in understanding diffraction and the importance of precise calculations in physics problems.
tgoot84
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hey so I'm having a lot of trouble on this section of physics.
the question I'm on is:
Green light (546nm) strikes a single slit at normal incidence. what width slit will produce a central maximum that is 2.3 cm wide on a screen 1.42m from the slit?

I've been trying to manipulate Wsin(0)=wavelength and y=Ltan(O), but i can't get anything to work.

I appreciate any help.
 
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I thought maybe I could help, but my physics textbook exploded while I was looking into the details surrounding this question. True story.
 

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