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23 Nov 2019
Light of wavelength 5.0x10^-7 m passes through two parallel slitsand falls on a screen 4.0m away. Adjacent bright bands of theinterference pattern are 2.0cm apart.
(a) find the distance between the slits
(b) the same two slits are next illuminated by light of a differentwavelength, and the fifth-order minimum for this light occurs atthe same point on the screen as the fourth-order minimum for theprevious light. What is the wavelength of the second source oflight?
Light of wavelength 5.0x10^-7 m passes through two parallel slitsand falls on a screen 4.0m away. Adjacent bright bands of theinterference pattern are 2.0cm apart.
(a) find the distance between the slits
(b) the same two slits are next illuminated by light of a differentwavelength, and the fifth-order minimum for this light occurs atthe same point on the screen as the fourth-order minimum for theprevious light. What is the wavelength of the second source oflight?
Sixta KovacekLv2
6 Aug 2019
