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Author Question: Hans Geiger A) invented the bubble chamber. B) discovered radium and polonium. C) invented the ... (Read 144 times)

tfester

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on: Jul 27, 2018
Hans Geiger
 
  A) invented the bubble chamber.
  B) discovered radium and polonium.
  C) invented the particle detector tube.
  D) observed back-scattering from nuclei.
  E) discovered radioactivity.

Question 2

A significant step in unifying the forces of nature was the discovery that two of the so-called fundamental forces were two parts of a single force. The two forces that were so unified were
 
  A) the electromagnetic force and the weak force.
  B) the weak force and the strong nuclear force.
  C) the electromagnetic force and the strong nuclear force.
  D) the electromagnetic force and the gravity force.


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Pariscourtney

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

C

Answer to Question 2

A


tfester

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Reply 2 on: Jul 27, 2018
Wow, this really help

nguyenhoanhat

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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