In the Equation D Sin $\theta$ = M $\lambda$ For the Lines of a Diffratction Grating D Is:
A)

question 27

Multiple Choice

In the equation d sin $\theta$ = m $\lambda$ for the lines of a diffratction grating d is:

• A) the number of slits
• B) the slit width
• C) the slit separation
• D) the order of the line
• E) the index of refraction

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