Question and answer
what is the degree of an entire circle?
The entire circle is 360 degrees.
Question
Asked 5/11/2009 7:50:17 PM
Updated 8/12/2015 12:48:55 PM
0 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by jeifunk [8/12/2015 12:48:47 PM], Edited by jeifunk [8/12/2015 12:48:54 PM], Confirmed by jeifunk [8/12/2015 12:48:55 PM]
f
Get an answer
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
which of the following is not a problem associated with the use of fossil fuels? A.explosions or B.radiation
Weegy: an explosions User: which category of products is the most dependent on oil? (More)
Question
Expert Answered
Updated 8/26/2021 1:32:06 AM
1 Answer/Comment
America is the most dependent on oil.
Added 8/26/2021 1:32:06 AM
This answer has been confirmed as correct and helpful.
what is the temperature of a white dwarf
Weegy: As you may know, a white dwarf is the cinder of a star which used to be like the Sun. At the end of its life, such a star expels much of its atmosphere, and the nuclear fusion stops. [ The hot core, about the size of the Earth but much denser, becomes exposed: this is the white dwarf. When a star has just become a white dwarf, it is hotter than 100,000 K (about 180,000 F). It then gradually cools --- after many billions of years, it can become cooler than the Sun (which is about 6,000 K). So there is no particular temperature associated with the white dwarfs. They are called 'white dwarfs', but not all are actually white; the first few that were discovered are white, with temperatures near 10,000 K. These are still the easiest to discover, so perhaps you can say that 10,000 K is the typical temperature of white dwarfs that we know of. Blue (say 50,000 K) 'white dwarfs' are rare because they cool quickly; yellow and red (cooler than, say 6,000 K) ones are dim and very hard to discover, but there may be many if we look hard enough. Some astronomers look for these cool white dwarfs and estimate how long they have been cooling, so they can say something about the age of the Universe. ] (More)
Question
Expert Answered
Updated 7/31/2023 12:10:48 AM
1 Answer/Comment
The temperature of a white dwarf varies depending on its age and mass. Generally, newly formed white dwarfs can have surface temperatures of around 100,000 to 200,000 Kelvin. As they cool down over billions of years, their temperatures decrease, and older white dwarfs may have surface temperatures of about 3,000 to 30,000 Kelvin.
Added 7/31/2023 12:10:42 AM
This answer has been confirmed as correct and helpful.
what is the most abundant element found in most stars?
Weegy: Hydrogen and Helium User: what forces hold galaxies together? Weegy: gravitational force User: is that all? Weegy: electromagnetism is the force that would theoretically rip a nucleus apart, the weak nuclear force governs radioactivity, and the strong nuclear force (130 times stronger than electromagnetism) is the force that holds a nucleus together User: what causes a galaxy to have a spiral shape? (More)
Question
Expert Answered
Updated 5/22/2022 7:52:30 AM
1 Answer/Comment
According to the theory of self-propagating star formation, spiral arms are caused by the birth of stars over an extended region in a galaxy.
Added 5/22/2022 7:52:30 AM
This answer has been confirmed as correct and helpful.
39,577,293
questions answered
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
Popular Conversations
An implied or indirect reference to a work of art, literature, or ...
Weegy: An implied or indirect reference to a work of art, literature, or music is a type of figurative language called ...
11/4/2024 7:44:09 AM| 5 Answers
What's the primary goal when writing a summary of an article?
Weegy: 2 + 2 = 4 User: Read the following paragraph and answer the question that follows. "Adding only the material ...
11/4/2024 7:52:15 AM| 5 Answers
reading comprehension depends upon the solid understanding of
Weegy: Reading comprehension depends upon a solid understanding of loaded language. User: in which formatting ...
10/31/2024 3:45:20 PM| 4 Answers
Who invented the telegraph
Weegy: Samuel F. B. Morse invented the first telegraph. User: what happend to the mandan villages after the Lewis ...
10/31/2024 3:23:03 PM| 3 Answers
Which novel is an example of science fiction?
Weegy: The Hunger Games is an example of science fiction. User: Which of the following is not a theme explored in ...
11/4/2024 7:43:38 AM| 3 Answers
Which process causes wells on land to become saline, making them ...
Weegy: Groundwater infiltration can cause wells on land to become saline, making them unusable for drinking water. ...
11/4/2024 6:17:28 PM| 3 Answers
Which physical law states that all orbits are a circle, ellipse, ...
Weegy: Ellipse - a plane curve such that the sums of the distances of each point in its periphery from two fixed ...
11/4/2024 6:33:34 PM| 3 Answers
Regarding use of the media, spin can best be defined as Question 9 ...
Weegy: Regarding use of the media, spin can best be defined as casting a positive light on negative facts. User: ...
11/5/2024 5:27:50 PM| 3 Answers
Which of the following describes the formation of a compound sentence ...
Weegy: A compound sentence is formed by joining two simple sentences with a comma and a coordinating conjunction. ...
11/6/2024 10:09:46 PM| 3 Answers
GET
Answers.
GET THE APP.
weegy*
*
Get answers from Weegy and a team of really smart live experts.
S
L
P
1
Points 82 [Total 724] Ratings 0 Comments 82 Invitations 0 Offline
S
L
P
Points 46 [Total 4438] Ratings 0 Comments 46 Invitations 0 Offline
S
Points 29 [Total 29] Ratings 0 Comments 29 Invitations 0 Offline
S
Points 22 [Total 23] Ratings 1 Comments 2 Invitations 1 Offline
S
L
1
1
1
1
Points 20 [Total 2449] Ratings 2 Comments 0 Invitations 0 Offline
S
Points 10 [Total 41] Ratings 0 Comments 0 Invitations 1 Offline
S
L
Points 10 [Total 111] Ratings 0 Comments 0 Invitations 1 Offline
S
L
R
Points 7 [Total 369] Ratings 0 Comments 7 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
S
L
P
P
Points 1 [Total 3334] Ratings 0 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.