Question and answer
How long does a sunspot (or solar activity cycle) last? A. 200 years B. 11 years C. 7 months D. 6 weeks
A sunspot (or solar activity cycle) lasts: 11 YEARS.
Question
Asked 2/15/2013 1:03:30 PM
Updated 9/28/2014 11:04:50 AM
1 Answer/Comment
Get an answer
New answers
Rating
3
A sunspot (or solar activity cycle) lasts: 11 YEARS.
Added 9/28/2014 11:04:50 AM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [9/28/2014 11:11:55 AM]
Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
_________ is the force that Earth’s gravity exerts on the object. A. Energy B. Weight C. Mass D. Pressure
Weegy: Weight is the force that Earth’s gravity exerts on the object. (More)
Question
Expert Answered
Updated 264 days ago|12/29/2017 11:00:51 PM
0 Answers/Comments
Most observatories are located on _____________ to avoid light pollution and air turbulence. A. mountain tops B. crowded streets C. river basins D. ocean bottoms
Question
Not Answered
Updated 9/6/2015 7:24:31 PM
1 Answer/Comment
Most observatories are located on mountain tops to avoid light pollution and air turbulence.
Added 9/6/2015 7:24:31 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [9/6/2015 7:53:21 PM]
Electromagnetic radiation travels at the speed of ________. A. sulfuric gas B. heat C. light D. water
Question
Expert Answered
Updated 39 days ago|8/11/2018 6:38:42 AM
1 Answer/Comment
Electromagnetic radiation travels at the speed of light.
Added 39 days ago|8/11/2018 6:38:42 AM
This answer has been confirmed as correct and helpful.
From the 1960s through the 1990s, NASA developed a series of observatories with telescopes carried by ________. A. 18-wheelers B. pack mules C. freight train D. jet aircraft
Question
Not Answered
Updated 352 days ago|10/2/2017 7:48:21 PM
1 Answer/Comment
From the 1960s through the 1990s, NASA developed a series of observatories with telescopes carried by jet aircraft.
Added 352 days ago|10/2/2017 7:48:21 PM
This answer has been confirmed as correct and helpful.
27,352,480
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
Multiply (2x + 8)(4x + 7).
Weegy: 3(4x + 2x) = 8; User: Multiply (2m + 3)(m2 – 2m + 1).
9/10/2018 6:41:43 AM| 2 Answers
The Operations Section Chief: A. Coordinates communication between ...
Weegy: The Operations Section Chief: Directs tactical actions to achieve the incident objectives. User: Depending ...
9/13/2018 11:17:02 AM| 2 Answers
What are the means of the following proportion? 3/15 = 12/60 ...
Weegy: The extremes of the proportion 3/15 = 12/60 are 3 and 60.
9/17/2018 12:13:43 PM| 2 Answers
S
L
Points 1077 [Total 1388] Ratings 14 Comments 937 Invitations 0 Offline
S
R
L
R
P
R
P
R
R
R
R
Points 412 [Total 1296] Ratings 3 Comments 292 Invitations 9 Offline
S
L
R
P
R
P
R
P
R
Points 351 [Total 1126] Ratings 3 Comments 291 Invitations 3 Offline
S
L
P
P
P
Points 314 [Total 1190] Ratings 0 Comments 314 Invitations 0 Offline
S
L
R
Points 34 [Total 151] Ratings 0 Comments 34 Invitations 0 Offline
S
Points 33 [Total 33] Ratings 1 Comments 23 Invitations 0 Offline
S
Points 18 [Total 18] Ratings 0 Comments 18 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
S
L
1
R
Points 2 [Total 1453] Ratings 0 Comments 2 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.