If 550-nm light is incident normally on a diffraction grating and exactly 6 lines are produced, the ruling separation must be: A)between 2.75*10^- ⁶ m and 5.50 *0 ^- ⁶ 1 m B)between 5.50 *10sup-⁶ m and 1.10 *10^-⁵ m C)between 3.30 *10^-⁶ m and 3.85 *10^-⁶ m D)between 3.85 *10^-⁶ m and 4.40 *10^-⁶ m E)between 2.20 *10^-⁶ m and 3.30 *10^-⁶ m

Question

If 550-nm light is incident normally on a diffraction grating and exactly 6 lines are produced, the ruling separation must be: A)between 2.75*10^- ⁶ m and 5.50 *0 ^- ⁶ 1 m B)between 5.50 *10sup>-⁶ m and 1.10 *10^-⁵ m C)between 3.30 *10^-⁶ m and 3.85 *10^-⁶ m D)between 3.85 *10^-⁶ m and 4.40 *10^-⁶ m E)between 2.20 *10^-⁶ m and 3.30 *10^-⁶ m

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The Answer of If 550-nm light is incident normally on a diffraction grating and exactly 6 lines are produced, the ruling separation must be: A)between 2.75*10^- ⁶ m and 5.50 *0 ^- ⁶ 1 m B)between 5.50 *10sup>-⁶ m and 1.10 *10^-⁵ m C)between 3.30 *10^-⁶ m and 3.85 *10^-⁶ m D)between 3.85 *10^-⁶ m and 4.40 *10^-⁶ m E)between 2.20 *10^-⁶ m and 3.30 *10^-⁶ m

If 550-Nm Light Is Incident Normally on a Diffraction Grating