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

Author Question: What is the primary reason that astronomers suspect that some jovian moons were captured into their ... (Read 29 times)

nramada

  • Hero Member
  • *****
  • Posts: 580
on: Jul 27, 2018
What is the primary reason that astronomers suspect that some jovian moons were captured into their current orbits?
 
  A) Some moons have a composition that differs from the composition of the planets.
  B) Astronomers have observed moons being captured.
  C) Some moons are surprisingly large in size.
  D) Some moons have orbits that are backwards (compared to their planet's rotation) or highly inclined to their planet's equator.

Question 2

The magnetic fields carried by jets coming from active galactic nuclei are generated by:
 
  A) the combined magnetic fields of the many stars near the galaxy's center.
  B) the central black hole.
  C) the movement of the interstellar matter of the galaxy.
  D) the movement of the stars in the galaxy.
  E) charged matter in the accretion disk of the central black hole.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Christopher

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

E


nramada

  • Member
  • Posts: 580
Reply 2 on: Jul 27, 2018
Gracias!

LegendaryAnswers

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

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.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Inhibition as a primary method of succession in the marine intertidal zone. Inhibition as a primary method of succession in the marine intertidal zone.
Illustration showing how the primary breast tumor metastasized through the lymphatic and blood vesse Illustration showing how the primary breast tumor metastasized through the lymphatic and blood vesse
Benign Primary Bone Tumors Benign Primary Bone Tumors
Primary Groups: Families Primary Groups: Families
Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ... Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ...
Primary steps in fibrinolysis Primary steps in fibrinolysis
Video: Steps of glucose catabolism

For a complete list of videos, visit our video library