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 42 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?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Major types of plant secondary metabolites Major types of plant secondary metabolites
Cross-pollination and selfing are two types of crosses Cross-pollination and selfing are two types of crosses
Hindu Goddess Durga, a form of Parvati, has an Asiatic lion as Her vahanam or divine mount Hindu Goddess Durga, a form of Parvati, has an Asiatic lion as Her vahanam or divine mount
Ore Deposits That Can Form in Stratovolcanoes Ore Deposits That Can Form in Stratovolcanoes
Types of Moths Types of Moths
Many fathers and infants form secure attachments. Fathers’ style of interaction differs somewhat ... Many fathers and infants form secure attachments. Fathers’ style of interaction differs somewhat ...
Video: Protein digestion - stomach & small intestine

For a complete list of videos, visit our video library