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Author Question: The rotation spectrum of the HCl molecule has been observed in the far infrared, around 50 106 m. ... (Read 82 times)

audragclark

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Question 1

The moment of inertia of a CO molecule is 1.46 × 1046 kg m2. What is the wavelength of the photon emitted if a rotational transition occurs from the J = 3 to the J = 2 state?

4.36 × 104 m

8.71 × 104 m

17.4 × 103 m

5.53 × 104 m

2.90 × 104 m


Question 2

The rotation spectrum of the HCl molecule has been observed in the far infrared, around 50 × 106 m. The spacing between successive lines in the spectrum corresponds to radiation of wavelength equal to 5 microns (1 μm = 106 m). Determine the frequency of the photon associated with this transition.

6 × 1014 Hz

6 × 1012 Hz

6 × 1011 Hz

6 × 1013 Hz

6 × 1010 Hz


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Marked as best answer by audragclark on Aug 10, 2020

meganmoser117

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audragclark

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Reply 2 on: Aug 10, 2020
Thanks for the timely response, appreciate it


abro1885

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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