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23 Nov 2019
Two slits are 0.169 mm apart. A mixture of red light (wavelength = 687 nm) and yellow-green light (wavelength = 554 nm) falls on the slits. A flat observation screen is located 3.99 m away. What is the distance on the screen between the third-order red fringe and the third-order yellow-green fringe?
Two slits are 0.169 mm apart. A mixture of red light (wavelength = 687 nm) and yellow-green light (wavelength = 554 nm) falls on the slits. A flat observation screen is located 3.99 m away. What is the distance on the screen between the third-order red fringe and the third-order yellow-green fringe?
Elin HesselLv2
12 May 2019
