« previous next »

Author Question: Hubble Space Telescope observations have shown that when the mass of the central black hole is very ... (Read 46 times)

pepyto

  • Hero Member
  • *****
  • Posts: 547
on: Jul 27, 2018
Hubble Space Telescope observations have shown that when the mass of the central black hole is very large, then
 
  A) the mass of the halo and disk of the host galaxy is also very large.
  B) the host galaxy is eventually completely consumed by the black hole.
  C) the galaxy is always a spiral galaxy.
  D) the mass of the bulge of the host galaxy is also very large.

Question 2

The flatness problem is the fact that the observed density of matter is unexpectedly different from the critical density predicted by the inflationary epoch.
 
  Indicate whether the statement is true or false


Perkypinki

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

The circulatory system plays a central role in thermoregulation by the moth, Manduca sexta The circulatory system plays a central role in thermoregulation by the moth, Manduca sexta
These two species of bedstraw grow predominately on different soil types: Galium saxatile (shown her These two species of bedstraw grow predominately on different soil types: Galium saxatile (shown her
Accretion Disk Around a Supermassive Black Hole Accretion Disk Around a Supermassive Black Hole
Black Hamburger Black Hamburger
Body Mass Index (IBM) Body Mass Index (IBM)
Cocaine, C17H21NO4, in urine can be confirmed by mass spectroscopy at a concentration of 150 ... Cocaine, C17H21NO4, in urine can be confirmed by mass spectroscopy at a concentration of 150 ...
Video: Requirements for nervous signals

For a complete list of videos, visit our video library