Author Question: A supermassive black hole that is erupting____. a. will consume all gas and dust in the galaxy b. ... (Read 63 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?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

For a complete list of videos, visit our video library