Two slits separated by a distance of 1 mm, are illuminated with red light of wavelength 6.5 × ${10}^{-7}$ m. The interference fringes are observed on a screen place 1 m from the slits. The distance between the third dark fringe and the fifth bright fringe is equal to

• A

  0.65 mm

• B

  1.63 mm

• C

  3.25 mm

• D

  4.88 mm