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

Author Question: Which of the following statements is true of reconnection events? A) They refer to the breaking ... (Read 53 times)

sarasara

  • Hero Member
  • *****
  • Posts: 521
on: Jul 27, 2018
Which of the following statements is true of reconnection events?
 
  A) They refer to the breaking of identically directed magnetic field lines in a plasma.
  B) Kinetic and thermal energy in plasmas with low conductivity are converted to magnetic energy.
  C) Solar flares occur in active regions where oppositely directed magnetic fields meet and cancel each other.
  D) They generate and release magnetic fields as long-wavelength photons and low-energy electrons.

Question 2

The two most abundant elements in the Sun are:
 
  A) magnesium and carbon.
  B) hydrogen and helium.
  C) nitrogen and neon.
  D) iron and oxygen.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TDubDCFL

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

B


sarasara

  • Member
  • Posts: 521
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

bigcheese9

  • Member
  • Posts: 333
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

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?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

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.

A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
True Forget-Me-Not True Forget-Me-Not
The breaking down of a sound—in this case, the sound of a clarinet—into its component sine waves ... The breaking down of a sound—in this case, the sound of a clarinet—into its component sine waves ...
Breaking the Rules Breaking the Rules
Electrical Events Electrical Events
Mechanical Events Mechanical Events
Video: Cerebral Cortex Animation

For a complete list of videos, visit our video library