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Author Question: The SI unit of frequency is ______________. Fill in the blank(s) with correct ... (Read 80 times)

rachel9

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on: Jul 28, 2018
The SI unit of frequency is ______________.
 Fill in the blank(s) with correct word

Question 2

What is the difference in frequency for spectral lines emitted by hydrogen for transitions from the n = 16 level to the n = 2 level and transitions from the n = 15 level to the n = 2 level? (RH = 1.097  107 m1.)
 a. 5.65  1013 Hz
  b. 31 Hz
  c. 1.77  1012 Hz
  d. 2.55  1016 Hz
  e. 1.02  1017 Hz


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ashely1112

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Reply #1 on: Jul 28, 2018
Answer to Question 1

1/s, or s-1, or Hz

Answer to Question 2

c


rachel9

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Reply #2 on: Jul 28, 2018
Thank you!


ashely1112

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Reply #3 on: Jul 28, 2018
Always glad to help...


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