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Author Question: Estimate the radius of a nucleus with mass 50 u. (mneutron mproton = 1.67 10-27 kg) A) about ... (Read 44 times)

vinney12

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Estimate the radius of a nucleus with mass 50 u. (mneutron  mproton = 1.67  10-27 kg)
 
  A) about 8.5 fm B) about 3.7 fm C) about 4.4 fm D) about 6.2 fm

Question 2

The lowest energy level of a certain quantum harmonic oscillator is 5.00 eV. What is the energy of the next higher level?
 
  A) 15.0 eV B) 7.50 eV C) 10.0 eV D) 50.0 eV E) 20.0 eV



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chinwesucks

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Answer to Question 1

C

Answer to Question 2

A




vinney12

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Reply 2 on: Jul 29, 2018
:D TYSM


meow1234

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Reply 3 on: Yesterday
Wow, this really help

 

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