If 550-nm light is incident normally on a diffratction grating and exactly 6 lines are produced. The ruling eparation must be: A) between 2.75 *10^-⁷ m and 5.50 *10^-⁷^- m B) between 5.50 *10^-⁷ m and 1.10 *10^-⁷ m C) between 3.30 *10^-⁷ m and 3.85 *10^-⁷ m D) between 3.85 *10^-⁷ m and 4.40 *10^-⁷ m E) greater than 4.40 *10 ^- ⁷ m

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The Answer of If 550-nm light is incident normally on a diffratction grating and exactly 6 lines are produced. The ruling eparation must be: A) between 2.75 *10^-⁷ m and 5.50 *10^-⁷^- m B) between 5.50 *10^-⁷ m and 1.10 *10^-⁷ m C) between 3.30 *10^-⁷ m and 3.85 *10^-⁷ m D) between 3.85 *10^-⁷ m and 4.40 *10^-⁷ m E) greater than 4.40 *10 ^- ⁷ m

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