A Grating Is Made with 600 Slits Per Millimeter

question 67

Multiple Choice

A grating is made with 600 slits per millimeter. What is the slit separation?

• A) 600 nm
• B) 1.67 × 10^-6 m
• C) 3.33 × 10^-6 m
• D) 160 pm
• E) 916 nm

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