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

Author Question: Which of the following types of protogalactic clouds is most likely to form an elliptical galaxy? ... (Read 94 times)

justinmsk

  • Hero Member
  • *****
  • Posts: 524
on: Jul 27, 2018
Which of the following types of protogalactic clouds is most likely to form an elliptical galaxy?
 
  A) a low-density cloud with quite a bit of angular momentum
  B) a dense cloud with quite a bit of angular momentum
  C) a very low-density cloud with very little angular momentum
  D) a very massive cloud with any density and a lot of angular momentum
  E) a dense cloud with very little angular momentum

Question 2

Only A type stars show hydrogen lines in their spectra.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Galvarado142

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

FALSE


justinmsk

  • Hero Member
  • *****
  • Posts: 524
Reply #2 on: Jul 27, 2018
Thanks


Galvarado142

  • Sr. Member
  • ****
  • Posts: 348
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Seasonal changes in biomass and growth form of benthic algae in the Eel River, California: (a) in ea Seasonal changes in biomass and growth form of benthic algae in the Eel River, California: (a) in ea
Birth Clouds Birth Clouds
Giant Elliptical Galaxies Giant Elliptical Galaxies
Types of Neurons and Neuron Anatomy Types of Neurons and Neuron Anatomy
How to transform any rectangular equation to polar form How to transform any rectangular equation to polar form
The pods of the amphidiploid form of Gossypium The pods of the amphidiploid form of Gossypium
Video: Vascular tissues in a corn stem and a buttercup root

For a complete list of videos, visit our video library