This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The mass of a galaxy's central black hole is related to the mass of the galactic bulge. This implies ... (Read 54 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
on: Jul 27, 2018
The mass of a galaxy's central black hole is related to the mass of the galactic bulge. This implies that ____.
 
  a. central black holes formed when the galaxy bulges formed
 b. central black holes have grown during the galaxy's lifetime as the galactic bulge has grown
  c. galactic bulges shrink over time as mass is consumed by the central black hole
 d. central black holes cause the formation of galactic bulges
 e. black holes are only present in spiral galaxies

Question 2

The Very Large Array radio telescope in New Mexico is an example of the use of which astronomical technique?
 
  a. spectral analysis
  b. photometry
 c. interferometry
 d. resolving power
  e. cosmic analysis


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Swizqar

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 27, 2018
Answer to Question 1

a

Answer to Question 2

c


renzo156

  • Member
  • Posts: 526
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

skipfourms123

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

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
Structure of a Schwarzschild (Nonrotating) Black Hole Structure of a Schwarzschild (Nonrotating) Black Hole
Orientation of the Central Engine and Its Jets Orientation of the Central Engine and Its Jets
Procedures for Diagnostic Tests Related to the Digestive System Procedures for Diagnostic Tests Related to the Digestive System
Pressure is a result of the atmosphere’s mass. Pressure is a result of the atmosphere’s mass.
Elephant herd drinking at water hole. Botswana Elephant herd drinking at water hole. Botswana
Video: Blood Test Basics

For a complete list of videos, visit our video library