Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
explain how the global sea surface temperature is affected by solar activity.
Weegy: Chemicals in the stratosphere and sea surface temperatures in the newly discovered interactions between the Sun and the Earth affect our climate.thank you so much for using weegy. (More)
Question
Expert Answered
Asked 6/4/2013 9:44:08 AM
0 Answers/Comments
In your own words, explain the behavior of Earth's magnetic field in the Van Allen Radiation Belt.
Weegy: A fundamental property of magnetic fields is that they exert forces on moving electrical charges. [ Thus, a magnetic field can trap charged particles such as electrons and protons as they are forced to execute a spiraling motion back and forth along the field lines. As illustrated in the adjacent figure, the charged particles are reflected at "mirror points" where the field lines come close together and the spirals tighten. One of the first fruits of early space exploration was the discovery in the late 1950s that the Earth is surrounded by two regions of particularly high concentration of charged particles called the Van Allen radiation belts. The inner and outer Van Allen belts are illustrated in the top figure. The primary source of these charged particles is the stream of particles emanating from the Sun that we call the solar wind. As we shall see in a subsequent section, the charged particles trapped in the Earth's magnetic field are responsible for the aurora (Northern and Southern Lights). ] (More)
Question
Expert Answered
Asked 6/4/2013 9:52:47 AM
0 Answers/Comments
21,753,863 questions answered
Popular Conversations
There is a single instrument to measure climate change.
Weegy: There is a single instrument to measure climate change. FALSE. User: How do landfills contribute to global ...
7/29/2015 8:14:02 AM| 2 Answers
Which of the following is the best example of use of voice in a ...
Weegy: The answer is: D. a narrative about the food served in middle-school cafeterias. User: What is the best word ...
7/29/2015 9:00:04 AM| 2 Answers
After Alexander's death, Egypt was ruled by ...
Weegy: After Alexander's death, Egypt was ruled by Ptolemy. User: The philosophy that believed pleasure was the ...
7/29/2015 4:01:30 PM| 2 Answers
16. What kind of wines is Portugal most famous for? A. ...
Weegy: D. Port User: 17. The single most important ingredient in a good beer is high-quality A. malt. ...
7/29/2015 5:23:37 PM| 2 Answers
Choose the correct definition for extremo. A. extra B. ...
Weegy: end is the correct definition for extremo. User: Choose the correct translation for Yo puedo hacerlo. ...
7/29/2015 6:40:23 PM| 2 Answers
Weegy Stuff
S
1
L
Points 849 [Total 1360]| Ratings 1| Comments 839| Invitations 0|Online
S
P
C
L
P
L
1
P
P
1
P
1
P
L
Points 682 [Total 10216]| Ratings 3| Comments 632| Invitations 2|Offline
S
L
L
Points 348 [Total 8548]| Ratings 5| Comments 298| Invitations 0|Offline
S
Points 249 [Total 249]| Ratings 1| Comments 239| Invitations 0|Offline
S
Points 191 [Total 191]| Ratings 1| Comments 181| Invitations 0|Offline
S
1
L
L
Points 83 [Total 8463]| Ratings 0| Comments 83| Invitations 0|Offline
S
Points 65 [Total 65]| Ratings 0| Comments 65| Invitations 0|Offline
S
Points 50 [Total 50]| Ratings 3| Comments 20| Invitations 0|Offline
S
Points 41 [Total 41]| Ratings 2| Comments 21| Invitations 0|Offline
S
Points 18 [Total 318]| Ratings 0| Comments 18| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.