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
garri49 [273]
3 years ago
8

Which of the following paraphrases Hubble Law?

Geography
1 answer:
77julia77 [94]3 years ago
4 0
<h2>Answer: The greater the distance to a galaxy, the greater its redshift</h2>

When we talk about the <u>visible electromagnetic spectrum</u>, we know it starts in violet-blue and ends in red.  

Now, in this context the astronomer Edwin Powell Hubble observed several celestial bodies, and when obtaining the spectra of distant galaxies he observed the spectral lines were displaced towards the <u>red</u><u> </u>(red shift), whereas the nearby stars showed a spectrum displaced to the <u>blue</u>.  

From there, Hubble deduced that the farther the galaxy is, the more redshifted it is in its spectrum, and noted that all galaxies are <em>"moving away from each other with a speed that increases with distance"</em>, and enunciated the now called<u> Hubble–Lemaître Law</u>.

This means in the past the distance between two galaxies was smaller than at present, being this the proof that <u>the universe is expanding</u> (like a balloon expands when it is filled with air or another gas).  

At this poitn it is important to stay clear that <u>the redshift is not produced by the relative movement of the galaxies with each other</u>.  This effect is in fact, due to the <u>own expansion of the space</u> among the galaxies.  

You might be interested in
Floors and walkways should be kept free of .
Mice21 [21]
<span>Floors and walkways should be kept free of clutter. the meaning of clutter is keeping a place untidy or keeping a place filled with unwanted things. This can be a reason for accidental tripping of people walking on such type of floors. It is important to keep the walkways and floors free of any kind of obstruction. I hope the answer helped you.</span>
8 0
3 years ago
Read 2 more answers
HELP PLZ AND THNAK YOU...
kogti [31]
You are right, "D" is the correct answer.

I hope this helped you.

Brainliest answer is always appreciated. 
8 0
3 years ago
The interaction between electric charges is called
mamaluj [8]
Electricity i believe
4 0
3 years ago
Read 2 more answers
PLZ HELP!! WILL MARK BRANLIEST!!!
Anestetic [448]

I believe Space it's not service for a fact! i know It's Space i believe Space Or Mining choose what you think is most....fit for a Southerns

4 0
3 years ago
Read 2 more answers
11.<br> What is the purpose of collecting personal data?
Zinaida [17]
It matters not just what information is collected but also what inferences and predictions are made based upon it. Personal data is used by algorithms to make incredibly important decisions, like whether someone should maintain their health care benefits, or be released on bail.
4 0
2 years ago
Other questions:
  • Semiarid climates receive more rainfall than arid climates.<br> T or F
    7·2 answers
  • The H2Hope company uses a portion of the proceeds from the bottled water it sells to finance initiatives to provide clean drinki
    6·2 answers
  • How is it possible for sandstone derived from sediment deposited in a beach environment to comprise a formation that blankets a
    12·1 answer
  • What type of object in the galaxy could you study to investigate whether stars consist primarily of helium or hydrogen
    5·1 answer
  • Which statement best describe me how resources are distributed?
    10·2 answers
  • What is a good indicator of level of development of any country?​
    11·1 answer
  • A D C B Image courtesy of NASA Where is the Bay of Bengal located on the map above​
    14·2 answers
  • Hi, who is washington.
    5·1 answer
  • The presence of igneous rocks might be evidence of.
    14·1 answer
  • The sahara and australian deserts (among others) are associated with the?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!