This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Is the cosmological red shift really a velocity of a given galaxy? What will be an ideal ... (Read 21 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
on: Jul 27, 2018
Is the cosmological red shift really a velocity of a given galaxy?
 
  What will be an ideal response?

Question 2

The process of making an uninhabitable planet like Mars habitable and suitable for humans is referred to as
 
  A) bioforming
  B) bioadaptation
  C) terra-restructuring
  D) terraforming


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

iceage

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

No, it is a measure of how fast the entire universe is expanding in spacetime, with the galaxy just taken along for the ride.

Answer to Question 2

D


Zulu123

  • Member
  • Posts: 525
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

amandalm

  • Member
  • Posts: 306
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Illustration of the Milky Way galaxy, showing the location of the Sun Illustration of the Milky Way galaxy, showing the location of the Sun
A Starburst Galaxy A Starburst Galaxy
Elliptical Galaxy M32 Elliptical Galaxy M32
Cultures Ideal Body Types Cultures Ideal Body Types
How to plot a sine function with a negative amplitude and phase shift (Question 3 of 3) How to plot a sine function with a negative amplitude and phase shift (Question 3 of 3)
Reaction velocity as a function of substrate concentration Reaction velocity as a function of substrate concentration
Video: Mechanics of Sound Animation

For a complete list of videos, visit our video library