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
Tanzania [10]
1 year ago
5

The center of our galaxy contains a very intense source of radio and x-ray radiation named sgr a*. what is it about this source

that supports the idea that the radiation comes from a black hole?
Biology
1 answer:
AnnyKZ [126]1 year ago
8 0

The radiation is coming from an incredibly small object. This source supports the idea that the radiation comes from a black hole.

  • The rotating and barycenter of the Milky Way galaxy is known as the Galactic Center (or Galactic Centre).
  • Sagittarius A*, a compact radio source that is almost perfectly at the galactic rotational center, is the galaxy's central massive object and is a supermassive black hole with a mass of roughly 4 million solar masses.
  • Hawking radiation is a result of how quantum fields behave when there is substantial gravity present.
  • Astronomers search for a signal of light from stuff that heats up as it falls into the black hole in order to find this form of radiation, which is only significant for extremely small black holes.
  • SgrA is a radio emission source that is situated in the galaxy's nucleus. Within 1 light year away. , several hundred stars are crowded around it.

learn more about black hole here: brainly.com/question/16758691

#SPJ4

You might be interested in
which condition is a population that descended from a small number of common ancestors more likely to have
lapo4ka [179]

decreased ability to survive changing conditions

Hope this helps

6 0
2 years ago
These muscle cell could be best called
Rama09 [41]

Answer:Tissue

Explanation:Heart muscle cells beat in unison to push blood in timing with the rhythm of the heart, at the direction of nearby nerve cells. These muscle cells could best be called. Tissue. As cell division proceeds, the cells increase in number, but also become specialized in structure and function.

6 0
3 years ago
Which of the following blood components provide the major defense for our bodies against viruses
Katarina [22]

Answer:

White blood cells

Explanation:

7 0
2 years ago
What part of a DNA sequence is most often affected when a frameshift mutation occurs in the DNA sequence?
Fofino [41]
During DNA Replication
3 0
3 years ago
If you visited a savanna you would most likely see
SCORPION-xisa [38]
You would probaly see a lot of grazing herbivores ( plant-eating animals ) 
You would also see cold-blooded animals such as snakes and insects since it is hot in the day and cold at night 
6 0
3 years ago
Read 2 more answers
Other questions:
  • Aquatic organisms that lived hundreds of millions of years ago and were buried in silt and sediment resulted in the formation of
    6·2 answers
  • How do bears get their nutrients and energy they need
    6·2 answers
  • Which is an example of fungus
    6·2 answers
  • Which b vitamin is especially important for women of childbearing age to prevent neural tube defects due to its importance in th
    12·1 answer
  • Shortly after implantation ________. the embryo gastrulates (within 3 days) maternal blood sinuses bathe the inner cell mass myo
    12·1 answer
  • How do i know what elements will form chemical bonds
    13·2 answers
  • Describe why the discovery of deep sea thermal vents helps support the abiogenesis theory.
    9·1 answer
  • List and briefly describe the three main cell cycle checkpoints.
    10·1 answer
  • Jacqueline is trying to draw an image of a cell in telophase. Which describes what she should draw?
    11·1 answer
  • Which substances will make a salt when combined?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!