A laser with wavelength d/8 is shining light on adouble slit with slit separation 0.400 mm. This resultsin an interference pattern on a screen a distance Laway from the slits. We wish to shine a second laser,with a different wavelength, through the same slits.What is the wavelength X₂ of the second laser that would place its second maximum at the same location as the fourth minimum ofthe first laser, if d = 0.400 mm?Express your answer in millimeters.► View Available Hint(s)x₂ =SubmitIVE ΑΣΦ109Previous Answers?mm

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