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Author Question: A diatomic molecule has 2.6 10-5 eV of rotational energy in the l = 2 quantum state. What is its ... (Read 141 times)

appyboo

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on: Jul 29, 2018
A diatomic molecule has 2.6  10-5 eV of rotational energy in the l = 2 quantum state. What is its rotational energy in the l = 1 quantum state?
 
  A) 7.8 eV B) 8.7 eV C) 5.3 eV D) 4.1 eV E) 3.4 eV

Question 2

Light strikes a 5.0 cm thick sheet of glass with index of refraction 1.50 at an angle of incidence in air of 50. (a) What is the angle of refraction in the glass? (b) After traveling through the glass the light re-emerges into the air.
 
  What is the final angle of refraction in air? (c) Determine the amount its path is displaced when it leaves the glass from what it had been before entering the glass.


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itsakadoozi

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Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

(a) 31
(b) 50
(c) 2.0 cm


appyboo

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Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

peter

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Reply 3 on: Yesterday
Wow, this really help

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