You have new items in your feed. Click to view.
Question and answer
The discovery of a very early form of helium supports the big bang theory because _____. helium was one of the first elements to be formed after the big bang helium is abundant in about 75% of the
universe helium was one of the last elements formed after the big bang helium was part of the "fireball" that exploded
The discovery of a very early form of helium supports the big bang theory because helium was one of the first elements to be formed after the big bang.
Get an answer
Original conversation
User: The discovery of a very early form of helium supports the big bang theory because _____. helium was one of the first elements to be formed after the big bang helium is abundant in about 75% of the universe helium was one of the last elements formed after the big bang helium was part of the "fireball" that exploded





Weegy: The discovery of a very early form of helium supports the big bang theory because helium was one of the first elements to be formed after the big bang.
jeifunk|Points 10736|

User: How was CMB radiation first discovered?





Weegy: In 1965 Arno A. Penzias and Robert W. Wilson of Bell Laboratories were testing a sensitive horn antenna which was designed for detecting low levels of microwave radiation. [ They discovered a low level of microwave background "noise", like the low level of electrical noise which might produce "snow" on a television screen. After unsuccessful attempts to eliminate it, they pointed their antenna to another part of the sky to check whether the "noise" was coming from space, and got the same kind of signal. Being persuaded that the noise was in their instrument, they took other, more sophisticated steps to eliminate the noise, such as cooling their detector to low temperatures. Finding no explanations for the origin of the noise, they finally concluded that it was indeed coming from space, but that it was the same from all directions. It was a distribution of microwave radiation which matched a blackbody curve for a radiator at about 2.7 Kelvins. After all their efforts to eliminate the "noise" signal, they found that a group at Princeton had predicted that there would be a residual microwave background radiation left over from the Big Bang and were planning an experiment to try to detect it. Penzias and Wilson were awarded the Nobel Prize in 1978 for their discovery. ]
Expert answered|Percysk|Points 50|

Question
Asked 10/15/2013 7:36:04 AM
0 Answers/Comments
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
26,996,880 questions answered
Popular Conversations
In Crivelli's Madonna of the Swallow, aside from the Madonna and ...
Weegy: In Crivelli's Madonna of the Swallow, aside from the Madonna and the Christ Child, the major figures are Saint ...
2/19/2017 3:01:40 PM| 5 Answers
What is character motivation?
Weegy: Character is a pattern of behavior, thoughts and feelings based on universal principles, moral strength, and ...
2/19/2017 11:49:13 AM| 2 Answers
Which of these statements about Jean-Baptiste-Camille Corot is ...
Weegy: The American artist who used bold blocks of color, stark light, and lonely, somber settings was: Edward Hopper.. ...
2/19/2017 9:07:51 PM| 2 Answers
Which of the following is an example of hypertext pattern ...
Weegy: "reading a webpage through the links on the page" is an example of hypertext pattern reading. User: Which ...
2/19/2017 12:05:02 AM| 1 Answers
Why are computers considered interactive? A. because communication ...
Weegy: Computers considered interactive - because they rely on the input of users. User: Which term refers to ...
2/19/2017 12:11:12 AM| 1 Answers
Malt sugar is known as what?
2/19/2017 7:15:48 AM| 1 Answers
Weegy Stuff
S
P
P
L
Points 325 [Total 1094] Ratings 2 Comments 305 Invitations 0 Offline
S
P
P
L
P
P
Points 308 [Total 2282] Ratings 1 Comments 298 Invitations 0 Offline
S
P
P
L
P
Points 214 [Total 1428] Ratings 0 Comments 214 Invitations 0 Offline
S
Points 30 [Total 30] Ratings 3 Comments 0 Invitations 0 Offline
S
Points 12 [Total 112] Ratings 1 Comments 2 Invitations 0 Offline
S
Points 12 [Total 22] Ratings 1 Comments 2 Invitations 0 Offline
S
Points 5 [Total 5] Ratings 0 Comments 5 Invitations 0 Offline
S
Points 3 [Total 3] Ratings 0 Comments 3 Invitations 0 Offline
S
Points 2 [Total 2] 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.