Physics -- check answers please

I am to fill in the blanks without a word bank, my answers are in brackets.
1. A ____ diffraction pattern is unique because it has a larger central maximum. (single slit)

2. the brightest, clearest diffraction pattern is created with a _____ (barrier)

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asked by Liz
  1. 1. ok

    2. We used to use a "diffraction grating" in the spectroscopy lab to get the clearest pattern.

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    posted by Damon

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