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 68 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
Gracias!

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

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?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

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.

Events of the absorptive state. Events of the absorptive state.
Summary of events in the killing of virus-infected cells by cytotoxic T cells. Summary of events in the killing of virus-infected cells by cytotoxic T cells.
The cascade of events by which the stroke-induced release of glutamate kills neurons. The cascade of events by which the stroke-induced release of glutamate kills neurons.
How to convert verbal statements into algebraic equations (Part 2) How to convert verbal statements into algebraic equations (Part 2)
La Niña events store energy La Niña events store energy
Tragic events of mass shootings. Tragic events of mass shootings.
Video: Hormonal regulation of pregnancy - weeks 17 through 38

For a complete list of videos, visit our video library