4. A laser with wavelength 632 nm shines on a human hair and produces a diffraction...

Question

Question

$4. A laser with wavelength 632 nm shines on a human hair and produces a diffraction patter on the wall 2 m away. If the dista$

Answer 1

Answer #1

- Using Dyana D a - MAD a = 1*632*10-9m*2m 14.87*10-3 m a= 85 * 10-6 m k Thickness of hair a = 85um

Answer 2

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