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

Author Question: The proper interpretation of a what a galaxy's redshift measures is ____. a. its motion in space ... (Read 37 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
The proper interpretation of a what a galaxy's redshift measures is ____.
 
  a. its motion in space toward the observer
 b. its motion in space away from the big bang
 c. the stretching of space between the galaxy and the observer
  d. the contraction of space between the galaxy and the observer
  e. the stretching of space between the galaxy and the big bang

Question 2

The Babcock model of the solar magnetic cycle explains the sunspot cycle as primarily a consequence of the Sun's ____.
 
  a. differential rotation
 b. helioseimologic activity
  c. coronal mass ejections
 d. convection currents
 e. meridional flow



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

durant1234

  • Sr. Member
  • ****
  • Posts: 338
Answer to Question 1

c

Answer to Question 2

a




melina_rosy

  • Member
  • Posts: 531
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it


ghepp

  • Member
  • Posts: 361
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

For a complete list of videos, visit our video library