Author Question: A supermassive black hole that is erupting____. a. will consume all gas and dust in the galaxy b. ... (Read 65 times)

Zoey63294

  • Hero Member
  • *****
  • Posts: 539
A supermassive black hole that is erupting____.
 
  a. will consume all gas and dust in the galaxy
 b. will heat the gas in the cluster until it all escapes
 c. is fed by the intergalactic gas of the cluster
 d. may push its accretion disk away and choke off the eruption
  e. will push other galaxies away from its parent galaxy

Question 2

A spectrum that displays a smooth variation in intensity of all wavelengths without any breaks is a(n) ____ spectrum.
 
  a. absorption
  b. emission
 c. continuous
  d. Doppler
 e. ionization



14vl19

  • Sr. Member
  • ****
  • Posts: 310
Answer to Question 1

d

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural 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.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

For a complete list of videos, visit our video library