Author Question: Describe how the sun's rotation is responsible for observed polarities of sunspots. What will be ... (Read 22 times)

fbq8i

  • Hero Member
  • *****
  • Posts: 527
Describe how the sun's rotation is responsible for observed polarities of sunspots.
 
  What will be an ideal response?

Question 2

As we look at larger and larger scales in the universe, we find
 
  A) a larger and larger percentage of the matter is dark.
  B) almost exclusively visible matter.
  C) a larger and larger percentage of the matter is visible.
  D) smaller and smaller masses.
  E) an equal amount of visible and dark matter.



meganmoser117

  • Sr. Member
  • ****
  • Posts: 303
Answer to Question 1

The Sun's differential rotation wraps its magnetic field lines around the equator as it turns. The north-south orientation of the field lines becomes oriented east-west. Convection further mixes the field pattern, until the field lines are tangled and kinked like a garden hose. Occasionally, the field lines burst out of the surface, forming a sunspot pair in the east-west direction.

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

For a complete list of videos, visit our video library