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Author Question: A soap bubble, when illuminated at normal incidence with light of 463 nm, appears to be especially ... (Read 54 times)

Evvie72

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on: Jul 29, 2018
A soap bubble, when illuminated at normal incidence with light of 463 nm, appears to be especially reflective. If the index of refraction of the film is 1.35, what is the minimum thickness the soap film can be if it is surrounded by air?
 
  What will be an ideal response?

Question 2

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) 8.7 eV B) 3.4 eV C) 4.1 eV D) 7.8 eV E) 5.3 eV


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quynhmickitran

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

85.7 nm

Answer to Question 2

A


Evvie72

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

ghepp

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Reply 3 on: Yesterday
Wow, this really help

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