An optical engineer needs to ensure that the bright fringes from a double-slit are 15.7 mm apart on a detector that is
From the slits.If the slits are illuminated with coherent light of wavelength 633 nm,how far apart should the slits be?
A)68.5 μm
B)74.0 μm
C)79.5 μm
D)63.0 μm

Question

An optical engineer needs to ensure that the bright fringes from a double-slit are 15.7 mm apart on a detector that is 
From the slits.If the slits are illuminated with coherent light of wavelength 633 nm,how far apart should the slits be?
A)68.5 μm 
B)74.0 μm 
C)79.5 μm 
D)63.0 μm

Quizplus · Accepted Answer

The Answer of An optical engineer needs to ensure that the bright fringes from a double-slit are 15.7 mm apart on a detector that is 
From the slits.If the slits are illuminated with coherent light of wavelength 633 nm,how far apart should the slits be?
A)68.5 μm 
B)74.0 μm 
C)79.5 μm 
D)63.0 μm

An Optical Engineer Needs to Ensure That the Bright Fringes