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Author Question: Which of the following radiations has the longest wavelength? a. Infrared b. Visible c. ... (Read 83 times)

sammy

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on: Jul 28, 2018
Which of the following radiations has the longest wavelength?
 a. Infrared
  b. Visible
  c. Ultraviolet
  d. X-rays

Question 2

An oxygen molecule has a moment of inertia of 5  1046 kg  m2 . Calculate the bond length (in nm). Recall that the atomic mass of oxygen is 16 u (1 u = 1.66  1027 kg).
 a. 0.3
  b. 0.1
  c. 0.2
  d. 0.4
  e. 0.5


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vickybb89

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

a

Answer to Question 2

c


sammy

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Reply 2 on: Jul 28, 2018
Excellent

sarah_brady415

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Reply 3 on: Yesterday
:D TYSM

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