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Author Question: If a galaxy is receding at 0.10 c, how far away is the galaxy if the Hubble parameter is 70 ... (Read 50 times)

Kthamas

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on: Jul 29, 2018
If a galaxy is receding at 0.10 c, how far away is the galaxy if the Hubble parameter is 70 km/s/Mpc?
 
  A)
 
  1.4  109 ly
  B)
 
  23 Mpc
  C)
 
  76 Mly
  D)
 
  7 Mpc
  E)
 
  1.4  107 ly

Question 2

The square of the wave function represents the
 
  A)
 
  position of the particle.
  B)
 
  velocity of the particle.
  C)
 
  probability of finding the particle.
  D)
 
  position of the particle as a function of time.
  E)
 
  probability density for finding particle.


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Shshxj

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

A

Answer to Question 2

E


Kthamas

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Reply 2 on: Jul 29, 2018
:D TYSM

Missbam101

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Reply 3 on: Yesterday
Excellent

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