Author Question: The orbits of Population II stars and globular clusters are much like comets, rising high above the ... (Read 62 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
The orbits of Population II stars and globular clusters are much like comets, rising high above the galactic plane with eccentric orbits.
 
  Indicate whether the statement is true or false

Question 2

What information can be gained from the light curves of eclipsing binaries?
 
  A) their masses
  B) their distances
  C) their luminosities
  D) their temperatures
  E) their sizes



wtf444

  • Sr. Member
  • ****
  • Posts: 314
Answer to Question 1

TRUE

Answer to Question 2

E



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

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?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

For a complete list of videos, visit our video library