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Biology with MasteringBiology™ (8th Edition)

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  MULTIPLE CHOICE.  Choose the one alternative that best completes the statement or answers the question.  1) 
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What is the  wavelength  of the light  emitted by  atomic  Hydrogen  according to  Balmer's  formula with    and 
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1)  _______  A) 
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955 nm 
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B) 
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384 nm 
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C) 
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389 nm 
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D)  19 5  
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What is the  frequency of  the light  emitted by  atomic  Hydrogen  according to  Balmer's  formula with   and 
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2)  _______  A) 
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5.83  ×  10 - 6  m 
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B)  2.86  × 1
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5830 nm 
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D)  10,500  Hz    3
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One of the  emission  lines  described by  the original  version of  Balmer's  formula has  wavelength    What is the  value of n in  Balmer's  formula that  gives this  emission  line? 
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3)  _______  A) 
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15 
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B) 
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16 
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C) 
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14 
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D)  17   
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A hydrogen  atom is  excited to  the n  =   6  level. Its  decay to the  =   2 level  is detected in  photographi c plate.  What is the  wavelength  of the  detected  emission? 
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4)  _______  A) 
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93.1 nm 
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B) 
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93.8 nm 
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C) 
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410 nm 
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