1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
svetlana [45]
3 years ago
5

Which of the following accurately describe some aspect of gravitational waves?

Geography
1 answer:
IrinaK [193]3 years ago
6 0

Answer:

- the first direct detection of gravitational waves came in 2015

- gravitational waves are predicted to travel through space at the speed of light

-  the existence of gravitational waves is predicted by Einstein's general theory of relativity

Explanation:

The gravitational waves are waves that are produced by the objects, and depending on the mass of the object they can be stronger or weaker in their influence.

These waves have been in the minds of the scientists for more than a century now, with Einstein predicting them in his theory of relativity. The only problem with these waves was that there was no proof of them. The proof finally came in 2015 when these waves were detected from the first time, with two black holes to be thanked for that as they were the source of them.

These waves are predicted to be able to travel with the speed of light through space when they have small amplitudes.

You might be interested in
How old are sedimentary rocks​
mixas84 [53]

Answer:

Sedimentary rocks are 100 million years old.

Explanation:

The age of the sedimentary layer is defined as the time elapsed since the material was deposited.

4 0
3 years ago
Bacteria cells have a rigid cell that gives the bacteria its shape.
s344n2d4d5 [400]

Bacteria cells have a rigid cell  wall  that gives the bacteria its shape.  The outermost structure of the bacteria cell is the  capsule , which comes in contact with the environment.  Some bacteria have  flagella , or whiplike tails that spin to propel them forward.

hope this helps :)

5 0
3 years ago
Hmmmmm<br><br> D.none of the above
Igoryamba
What? Were you trying to answer another question or am I just not okay?
4 0
3 years ago
An oil skimmer is a machine used to separate a mixture of oil and water. After an oil spill in a body of water, skimmers are use
larisa86 [58]
<span>Oil is less dense than water so it floats, that is also why you have to shake real well any oil- based salad dressings (Italian and vinegarettes) before using.</span>
4 0
3 years ago
Read 2 more answers
counting the number of organisms in a small area and multiplying to estimate thenumberin a larger area is called a
Anastaziya [24]

Answer:

Sampling

Explanation:

Sampling is a statistical procedure in which a selected number of observations is used to represent the whole observation. When we take an area and we use the population to estimate that of other areas or the whole population, we are simply sampling. Sampling is very important to some specific forms of observations. Sampling can be done randomly or in a systematic way. The goal of sampling is using the part to represent the whole.

3 0
3 years ago
Other questions:
  • Two of the best ski resorts in Eastern Europe are Bansko in Bulgaria and Jasna in Slovakia.
    8·2 answers
  • Which category identifies the most persistent and widespread social problem in east africa
    9·2 answers
  • At a continental-continental convergent boundary, ______
    7·1 answer
  • What is a growth point(In geography)
    14·1 answer
  • 13. Qual é o maior número? responder <br>a) ( )0,09<br>b) ( )4,8<br>c) ( )0,51<br>d) ( )3,97​
    5·1 answer
  • How much force is needed to accelerate a 2 kg physics book to an<br> acceleration of 6 m/s2?
    7·1 answer
  • What is the location for these coordinates 0(03)s,90(30)w
    13·1 answer
  • Is there any Mountain in Mars?​
    11·2 answers
  • Compare “Multiculturalism”and “melting pot”
    9·1 answer
  • Where does osmosis occur in plants?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!