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

Author Question: If one object has a large redshift and another object has a small redshift, what can we conclude ... (Read 97 times)

neverstopbelieb

  • Hero Member
  • *****
  • Posts: 534
If one object has a large redshift and another object has a small redshift, what can we conclude about these two objects?
 
  A) The one with the large redshift is moving toward us faster than the one with the small redshift.
  B) The one with the large redshift is moving away from us, and the one with the small redshift is moving toward us.
  C) The one with the large redshift is moving away from us faster than the one with the small redshift.
  D) The one with the large redshift is hotter and therefore is putting out more radiation.
  E) The one with the large redshift is redder than the other one.

Question 2

Organisms that are found living close to volcanic vents on the ocean floor are referred to as
 
  A) calorophiles
  B) hypothermaphiles
  C) thermophiles
  D) psychrophiles



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chereeb

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

C

Answer to Question 2

C



neverstopbelieb

  • Hero Member
  • *****
  • Posts: 534
Both answers were spot on, thank you once again



chereeb

  • Sr. Member
  • ****
  • Posts: 326

 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

For a complete list of videos, visit our video library