Question and answer
Many scientists agree that the universe is about how many years old
Universe is estimated between 13-16 billion years old. The most accepted answer is approximately 13.73 billion. Earth is roughly 5 billion years old, the consensus on this is slightly less, around 4.5 to 4.6 billion.
Get an answer
Original conversation
User: The Doppler effect suggests that sound waves are relative to the observer. You know if an object is coming or going from the sound it makes. Light waves follow the Doppler effect also. However, instead of sound changing, you know if an object is coming or going

User: Many scientists agree that the universe is about how many years old

Weegy: Universe is estimated between 13-16 billion years old. The most accepted answer is approximately 13.73 billion. Earth is roughly 5 billion years old, the consensus on this is slightly less, around 4.5 to 4.6 billion.
sharpies|Points 7068|

User: A scientist who studies earthquakes is a





Weegy: Seismologists are scientists who study earthquakes.
Expert answered|andrewpallarca|Points 9584|



Question
Asked 3/16/2012 8:32:03 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.
Questions asked by the same visitor
Evidence of the endosymbiotic theory was found in the _____. nucleus and cytoplasm mitochondria and endoplasmic reticulum mitochondria and chloroplasts nucleus and chloroplasts User: Which of the following statements is true? Water is the energy source for plant photosynthesis. Chlorophyll is contained in organelles called mitochondria. A by-product of photosynthesis is carbon dioxide. Roots have tiny root hairs that maximize the plant's ability to absorb water.
Question
Not Answered
Updated 1 day ago|8/20/2014 7:52:01 AM
2 Answers/Comments
Roots have tiny root hairs that maximize the plant's ability to absorb water. This is TRUE.
Added 1 day ago|8/20/2014 7:48:27 AM
Evidence of the endosymbiotic theory was found in the mitochondria and chloroplasts.
Added 1 day ago|8/20/2014 7:52:00 AM
He originally suggested that galaxies are moving farther away. He also suggested that the distance of a galaxy is proportional to its recessional speed. He is
Weegy: His name is Edwin Hubble. Edwin Hubble suggested that galaxies are moving farther away and also that the distance of a galaxy is proportional to its recessional speed. User: If you believed in the oscillating universe theory, you would say User: Steady state theorists support the perfect cosmological principle, which suggests the universe looks the same from all directions, but can change and evolvehasn't and won't change or evolvewill ... (More)
Question
Expert Answered
Asked 3/16/2012 8:26:55 AM
0 Answers/Comments
The _____ theory suggests that the interstellar dust within a nebular cloud is the most important component of planet formation.
Weegy: The Nebular Hypothesis is the theory that suggests that the interstellar dust within a nebular cloud is the most important component of planet formation. User: The nebularcondensationaccretiondisk theory suggests that protoplanets began to form around the protosun from many collisions and combinations of gas and matter, called nebularcondensationaccretiondisk. Weegy: It is the nebular theory. User: When a star's nuclear energy runs ... (More)
Question
Expert Answered
Asked 3/16/2012 10:16:45 AM
0 Answers/Comments
17,094,058 questions answered
Popular Conversations
How many solutions does the equation |3x + 7| = –4 ...
Weegy: |2x + 1| > 5 2x + 1 > 5 or 2x + 1 4 or 2x 2 or x User: Which value of x is in the solution set of 2|x – 3| < ...
8/20/2014 4:10:36 PM| 3 Answers
In what way was Marxism different from the socialism advocated by ...
Weegy: Owens and Fourier thought that the capitalist system would bring about revolution. User: Laissez-faire ...
8/20/2014 8:26:45 PM| 3 Answers
Express as ordinary numbers. 8.97 x 10-3 0.0897 0.00897 8,970
Weegy: 68.047
8/20/2014 6:40:43 AM| 2 Answers
Evaluate -4|-4|.
8/20/2014 11:05:19 AM| 2 Answers
What is cartography?
Weegy: Cartography is the study and practice of making maps. User: What is hegemony?
8/20/2014 11:48:44 AM| 2 Answers
One of the major techniques of parody is incongruity, or ...
Weegy: One of the major techniques of parody is incongruity, or __b. pairings that don't belong together ... According ...
8/20/2014 1:45:45 PM| 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
Points 1758 [Total 23358]| Ratings 2| Comments 1738| Invitations 0|Offline
S
L
1
L
Points 1355 [Total 5331]| Ratings 5| Comments 1305| Invitations 0|Online
S
L
C
P
C
1
L
L
Points 1257 [Total 14871]| Ratings 7| Comments 1187| Invitations 0|Online
S
L
1
1
1
1
L
1
Points 1204 [Total 8911]| Ratings 2| Comments 1184| Invitations 0|Offline
S
L
P
C
L
P
C
P
C
L
P
C
P
C
P
C
Points 1061 [Total 16088]| Ratings 2| Comments 1041| Invitations 0|Offline
S
L
P
C
P
C
1
L
P
C
L
P
C
P
C
P
C
P
C
Points 840 [Total 18411]| Ratings 0| Comments 840| Invitations 0|Offline
S
1
L
Points 428 [Total 4992]| Ratings 0| Comments 428| Invitations 0|Online
S
1
L
1
L
P
P
L
Points 375 [Total 11036]| Ratings 1| Comments 365| Invitations 0|Offline
S
Points 246 [Total 246]| Ratings 1| Comments 226| Invitations 1|Offline
S
Points 217 [Total 228]| Ratings 3| Comments 157| Invitations 3|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.