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A laser beam is incident on two slits with a separation of 0.215 mm, and a screen is placed 4.90 m from the slits. An interference pattern appears on the screen. If the angle from the center fringe to the first bright fringe to the side is 0.198°, what is the wavelength of the laser light? nm

A laser beam is incident on two slits with a separation of 0.215 mm, and a screen is placed 4.90 m from the slits. An interference pattern appears on the screen. If the angle from the center fringe to the first bright fringe to the side is 0.198°, what is the wavelength of the laser light? nm

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Calculate the wavelength of laser.

A laser beam is incident on two slits with a separation of 0.215 mm, and a screen is placed 4.90 m from the slits. An interference pattern appears on the screen. If the angle from the center fringe to the first bright fringe to the side is 0.198°, what is the wavelength of the laser light? nm
Transcribed Image Text:A laser beam is incident on two slits with a separation of 0.215 mm, and a screen is placed 4.90 m from the slits. An interference pattern appears on the screen. If the angle from the center fringe to the first bright fringe to the side is 0.198°, what is the wavelength of the laser light? nm
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