A blue laser is incident on a pair of double slits, creating an interference pattern a distance of 4.0 m away. If you wish to make the spacing of the spots in the pattern closer together, Decrease the distance between the two slits. Increase the distance between the two slits. Replace the blue laser with a violet laser. Replace the blue laser with a red laser.

A blue laser is incident on a pair of double slits, creating an interference pattern a distance of 4.0 m away. If you wish to make the spacing of the spots in the pattern closer together, Decrease the distance between the two slits. Increase the distance between the two slits. Replace the blue laser with a violet laser. Replace the blue laser with a red laser.

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A blue laser is incident on a pair of double slits, creating an interference pattern a distance of 4.0 m away. If you wish to make the spacing of the spots in the pattern closer together, Decrease the distance between the two slits. Increase the distance between the two slits. Replace the blue laser with a violet laser. Replace the blue laser with a red laser.

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