An instructor wishes to determine the wavelength of the light in a laser beam.

An instructor wishes to determine the wavelength of the light in a laser beam. To do so, she directs the beam toward a partition with two tiny slits separated by 0.185 mm. An interference pattern appears on a screen that lies 4.80 m from the slit pair. The Instructor's measurements show that two adjacent bright interference fringes lie 1.59 cm apart on the screen.

What is the laser's wavelength (in nm)?

Expert Solution

genius_generous answered 2 years ago

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