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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 74 times)

vinney12

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

C

Answer to Question 2

A


vinney12

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Reply 2 on: Jul 29, 2018
:D TYSM

diana chang

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Reply 3 on: Yesterday
Wow, this really help

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