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
17,581,662 questions answered
Popular Conversations
What is the square root of 6000?
9/29/2014 2:39:45 PM| 3 Answers
A list of potential sources of information for a paper is a(n) ...
Weegy: A list of potential sources of information for a paper in annotated bibliography. User: An index to ...
9/29/2014 2:50:04 PM| 3 Answers
In the Roman Republic, ____________ did not have power in the ...
Weegy: In the Roman Republic,non-citizens did not have power in the government.
9/29/2014 5:48:03 AM| 2 Answers
-2(4x + 1)= -8x + 2
9/29/2014 7:08:45 AM| 2 Answers
The Greek word “atomos” means ...
9/29/2014 9:56:07 AM| 2 Answers
Weegy Stuff
S
R
L
1
1
P
C
1
P
1
1
L
P
C
P
C
1
P
C
L
P
C
1
P
C
P
C
P
C
L
Points 3188 [Total 27586]| Ratings 8| Comments 3108| Invitations 0|Offline
S
L
1
L
P
C
1
Points 2848 [Total 9379]| Ratings 12| Comments 2728| Invitations 0|Offline
S
L
P
C
L
P
C
P
C
L
P
C
P
C
P
C
Points 2659 [Total 19831]| Ratings 12| Comments 2539| Invitations 0|Offline
S
L
C
P
C
1
L
L
P
C
1
Points 2638 [Total 18577]| Ratings 18| Comments 2458| Invitations 0|Offline
S
L
1
1
1
1
L
1
L
Points 2548 [Total 12328]| Ratings 0| Comments 2548| Invitations 0|Offline
S
1
L
1
L
P
P
L
Points 917 [Total 12163]| Ratings 0| Comments 917| Invitations 0|Offline
S
L
P
C
P
C
1
L
P
C
L
P
C
P
C
P
C
P
C
Points 850 [Total 19381]| Ratings 2| Comments 830| Invitations 0|Offline
S
L
Points 709 [Total 1378]| Ratings 0| Comments 709| Invitations 0|Offline
S
1
L
L
Points 629 [Total 5752]| Ratings 4| Comments 589| Invitations 0|Offline
S
P
C
L
P
L
1
Points 138 [Total 6195]| Ratings 2| Comments 118| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.