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Two slits are 0.46 mm apart and sit 1.7 m from a screen. A laser shines...

Two slits are 0.46 mm apart and sit 1.7 m from a screen. A laser shines through the slits so that the distance between the central peak and the 7 th maximum is 2.2 cm.

What is the angle of the light that creates the 7 th maximum?

At what wavelength is the laser operating?

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