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

Author Question: If the density of the universe is equal to the critical density, and H equals 50 km/s/Mpc, then the ... (Read 37 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
If the density of the universe is equal to the critical density, and H equals 50 km/s/Mpc, then the true age of the Universe is 13.3 billion years.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

The deuterium and lithium-7 in distant quasars and in the interstellar medium suggests that the Universe is open.
 
  a. True
  b. False
  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

kishoreddi

  • Sr. Member
  • ****
  • Posts: 329
    • Your online Help in Biology and chemistry
Answer to Question 1

False

Answer to Question 2

True




segrsyd

  • Member
  • Posts: 530
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)


T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

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

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

For a complete list of videos, visit our video library