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Author Question: Hubble's law is the major basis for the concept that the universe is a. static. b. evaporating. ... (Read 19 times)

ap345

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on: Jul 28, 2018
Hubble's law is the major basis for the concept that the universe is
 a. static.
  b. evaporating.
  c. contracting.
  d. expanding.

Question 2

Glow-in-the-dark materials exhibit the phenomenon called
 a. phosphorescence.
  b. simulated absorption.
  c. fluorescence.
  d. stimulated emission.


kishoreddi

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Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

a


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