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Author Question: What is the wavelength in meters, of a sound wave (v = 340 m/s) with a frequency of 4 Hz? a. 85 Hz ... (Read 72 times)

2125004343

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on: Jul 28, 2018
What is the wavelength in meters, of a sound wave (v = 340 m/s) with a frequency of 4 Hz?
 a. 85 Hz
  b. 1360 Hz
  c. 340 Hz
  d. 0.012 Hz

Question 2

The ground state configuration of chlorine (Z = 17) is
 a. 1s2 2s2 2p5 3s2 3p6
  b. 1s2 2s2 2p6 3s2 3p5
  c. 1s2 2s2 2p6 3s2 3p4 3d1
  d. 1s2 2s2 2p6 3s2 3p5 4s1
  e. 1s2 2s2 2p6 3s1 3p7


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smrtceo

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

a

Answer to Question 2

b


2125004343

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


smrtceo

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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