This topic contains a solution. Click here to go to the answer

Author Question: If the presently accepted value of o = 0.3 (excluding dark energy) is indeed correct, then the ... (Read 55 times)

Zoey63294

  • Hero Member
  • *****
  • Posts: 539
If the presently accepted value of o = 0.3 (excluding dark energy) is indeed correct, then the universe will:
 
  A) expand forever.
  B) expand to the critical size for the Steady State model, then become static.
  C) stop expanding in about forty billion years, to collapse into the next cosmic cycle.
  D) Two of the answers are correct.
  E) All of the above are correct.

Question 2

Dark dust clouds radiate mainly in the radio portion of the electromagnetic spectrum.
 
  Indicate whether the statement is true or false



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kaykay69

  • Sr. Member
  • ****
  • Posts: 322
Answer to Question 1

A

Answer to Question 2

TRUE




Zoey63294

  • Member
  • Posts: 539
Reply 2 on: Jul 27, 2018
Wow, this really help


scottmt

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

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?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

For a complete list of videos, visit our video library