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

Author Question: Taking the total number of stars in the Milky Way and dividing by the age of the Milky Way is a way ... (Read 65 times)

roselinechinyere27m

  • Hero Member
  • *****
  • Posts: 557
on: Jul 27, 2018
Taking the total number of stars in the Milky Way and dividing by the age of the Milky Way is a way to estimate:
 
  A) the age of the stars in the Milky Way.
  B) the star formation rate in the Milky Way.
  C) the average age of a star in the Milky Way.
  D) the rate of formation of high mass stars in the Milky Way.
  E) the average age of a low mass main sequence star in the Milky Way.

Question 2

The lobes of a radio galaxy can be as much as:
 
  A) dozens of light years from the galaxy's nucleus.
  B) hundreds of light years from the galaxy's nucleus.
  C) thousands of light years from the galaxy's nucleus.
  D) millions of light years from the galaxy's nucleus.
  E) billions of light years from the galaxy's nucleus.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JYan

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

D


roselinechinyere27m

  • Member
  • Posts: 557
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

apple

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Cells dividing Cells dividing
Correlations on tests for a number of cognitive abilities are higher for monozygotic twin pairs (who ... Correlations on tests for a number of cognitive abilities are higher for monozygotic twin pairs (who ...
How Much Is Enough? The Explosion In The Number of U.S. Prisoners How Much Is Enough? The Explosion In The Number of U.S. Prisoners
Atomic Number and Mass Number Atomic Number and Mass Number
Last year, Terrific Copying had total revenue of $475 000, while operating at 60% of capacity. ... Last year, Terrific Copying had total revenue of $475 000, while operating at 60% of capacity. ...
Number of cells in the brain Number of cells in the brain
Video: Methods that regulate pH

For a complete list of videos, visit our video library