« previous next »

Author Question: Discuss the value of Ho if the universe were closed and starting to collapse. What will be an ... (Read 9 times)

sc00by25

  • Hero Member
  • *****
  • Posts: 596
on: Jul 27, 2018
Discuss the value of Ho if the universe were closed and starting to collapse.
 
  What will be an ideal response?

Question 2

If you could find a bathtub big enough for Saturn, the planet would
 
  A) explode due to its liquid metallic hydrogen.
  B) sink due to its metallic interior.
  C) catch fire, as liquid sodium reacts with water.
  D) float.
  E) precipitate more helium.


mcarey591

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 27, 2018
Answer to Question 1

In the contractive phase, Ho would be negative and all galaxies would blueshift towards each other.

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Overview of blood flow through vessels in a closed circulatory system. Overview of blood flow through vessels in a closed circulatory system.
Possible Geometries of the Universe Possible Geometries of the Universe
All of the homes in this new neighborhood of Brentwood, California, are for sale, evidence of the co All of the homes in this new neighborhood of Brentwood, California, are for sale, evidence of the co
A Bear Automotive starting and charging tester. This tester automatically loads the battery for 15 ... A Bear Automotive starting and charging tester. This tester automatically loads the battery for 15 ...
Raisin Bread Analogy for an Expanding Universe Raisin Bread Analogy for an Expanding Universe
A closed loop conductor that forms a circle with a radius of is located in a uniform but ... A closed loop conductor that forms a circle with a radius of is located in a uniform but ...
Video: Studying the Left and Right Brain Independently

For a complete list of videos, visit our video library