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Author Question: From a knowledge of the size and mass of a nucleus, one can estimate the density of nuclear ... (Read 76 times)

Capo

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on: Jul 27, 2018
From a knowledge of the size and mass of a nucleus, one can estimate the density of nuclear material. Such a calculation shows that the density of nuclear matter is on the order of magnitude of
 
  A) 1011 kg/m3.
  B) 1017 kg/m3.
  C) 104 kg/m3.
  D) 108 kg/m3.
  E) 102 kg/m3.

Question 2

An aluminum foil 0.10 mm thick has how many aluminum atoms per square cm? (The density of aluminum is 2.7  103 kg/m3 and the atomic mass of aluminum is 27.)
 
  A) 6  1017
  B) 6  1020
  C) 6  1024
  D) 6  109
  E) 6  1030


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zoeyesther

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Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

B


Capo

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Reply 2 on: Jul 27, 2018
Excellent

hollysheppard095

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Reply 3 on: Yesterday
Gracias!

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