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

Author Question: In the diagram below, which point indicates the location on the HR diagram of a one solar mass star ... (Read 51 times)

tuffie

  • Hero Member
  • *****
  • Posts: 534
on: Jul 27, 2018
In the diagram below, which point indicates the location on the HR diagram of a one solar mass star when it undergoes helium flash?
 
 
   
  a.
  1
  b.
  2
  c.
  3
  d.
  4
  e.
  5

Question 2

What is the approximate age of the star cluster in the HR diagram below? (Hint: Main Sequence Stars of spectral between types A and B core supply of hydrogen is sufficient to last about 250 million years. Between A and F about 2 billion years.Type G about 10 billion years. Between K and M about 30 billion years..)
 
 
   
  a.
  200 million years
  b.
  2 billion years
  c.
  10 billion years
  d.
  30 billion years
  e.
  The age of the cluster can not be estimated from an HR diagram of the cluster.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stano32

  • Sr. Member
  • ****
  • Posts: 339
Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

C


tuffie

  • Hero Member
  • *****
  • Posts: 534
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


stano32

  • Sr. Member
  • ****
  • Posts: 339
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

anatomy diagram anatomy diagram
The mass media not only reflect gender stereotypes but they also play a role in changing them. ... The mass media not only reflect gender stereotypes but they also play a role in changing them. ...
Two-point linear perspective. Two-point linear perspective.
Diagram of a section of a 15th-century oil painting Diagram of a section of a 15th-century oil painting
An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ... An empty spice bottle has an inner volume of 1.31 10-4 m3 . It has a mass of 112 g when filled ...
Mottled Sea Star (Evasterias troschelii) eating a clam, Alaska. Mottled Sea Star (Evasterias troschelii) eating a clam, Alaska.
Video: Blood Flow through the Human Heart

For a complete list of videos, visit our video library