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

Author Question: The flatness problem and horizon problem a. are solved if there was a sudden inflation of the ... (Read 82 times)

altibaby

  • Hero Member
  • *****
  • Posts: 562
on: Jul 27, 2018
The flatness problem and horizon problem
 
  a. are solved if there was a sudden inflation of the Universe at time before recombination occurred.
  b. show that the Universe can be described as static and unchanging.
  c. show that dark matter must be a small fraction of the total mass of the Universe.
  d. imply that the Universe was once much colder than it is now.
  e. imply that the inflationary theory is incorrect.

Question 2

From what part of the H-R diagram have the giants in a star cluster evolved?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chreslie

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jul 27, 2018
Answer to Question 1

a

Answer to Question 2

Masses that were on main sequence between about 0.4 to 4 solar masses.


altibaby

  • Hero Member
  • *****
  • Posts: 562
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


chreslie

  • Sr. Member
  • ****
  • Posts: 307
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Solution to exponential problem Solution to exponential problem
Linear Problem Linear Problem
Problem Problem
Problem Problem
Consider the following hypothesis problem. n = 30 H0: 2 = 500 s2 = 625 Ha: 2 500 The test ... Consider the following hypothesis problem. n = 30 H0: 2 = 500 s2 = 625 Ha: 2 500 The test ...
Solve Diophantus’s Problem B–8: To find two numbers such that their difference a Solve Diophantus’s Problem B–8: To find two numbers such that their difference a
Video: Methods that regulate pH

For a complete list of videos, visit our video library