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

Author Question: If one object has a large redshift and another object has a small redshift, what can we conclude ... (Read 68 times)

neverstopbelieb

  • Hero Member
  • *****
  • Posts: 534
on: Jul 27, 2018
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
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

C


neverstopbelieb

  • Hero Member
  • *****
  • Posts: 534
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


chereeb

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

A small sample of the great diversity of seed sizes and shapes. A small sample of the great diversity of seed sizes and shapes.
Large Skipper Large Skipper
Volvulus. A length of small intestine has twisted around itself, cutting off blood circulation to th Volvulus. A length of small intestine has twisted around itself, cutting off blood circulation to th
Small and large intestines Small and large intestines
During drought years on the Galapagos, small, easily eaten seeds become rare, le During drought years on the Galapagos, small, easily eaten seeds become rare, le
Early instructions for administration of the small pox vaccine. Early instructions for administration of the small pox vaccine.
Video: Olfaction. or the sense of smell

For a complete list of videos, visit our video library