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Author Question: The two main theories of 20th century physics are A) relativity and quantum theory. B) ... (Read 116 times)

jc611

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on: Jul 29, 2018
The two main theories of 20th century physics are
 
  A) relativity and quantum theory.
  B) relativity and Newtonian mechanics.
  C) quantum theory and electromagnetism.
  D) relativity and electromagnetism.
  E) electromagnetism and thermodynamics.

Question 2

As evidence for the cosmic inflation hypothesis, this hypothesis explains
 
  A) the observed flatness of the overall three-dimensional universe.
  B) the origin of the clumping of matter and energy that we see today in such aggregations as stars and galaxies.
  C) Both of the above.
  D) the force of gravity.
  E) All of the above.


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SAUXC

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

A

Answer to Question 2

C


jc611

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Reply 2 on: Jul 29, 2018
:D TYSM

meganmoser117

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

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