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

Author Question: How are neutron stars and white dwarfs similar? What will be an ideal ... (Read 112 times)

Ebrown

  • Hero Member
  • *****
  • Posts: 567
on: Jul 27, 2018
How are neutron stars and white dwarfs similar?
 
  What will be an ideal response?

Question 2

How do absolute visual magnitude and luminosity differ?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

diesoon

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 27, 2018
Answer to Question 1

They are both compact objects, with about the same mass. Both are supported by degenerate matter: white dwarfs by degenerate electrons, and neutron stars by degenerate neutrons.

Answer to Question 2

Absolute visual magnitude of a star is the apparent visual magnitude it would have if it were 10 pc away, and is an expression of the intrinsic brightness of a star. The luminosity of a star is the total energy the star radiates, including at non-visual wavelengths, in one second. Absolute visual magnitude includes only visible radiation.


Ebrown

  • Member
  • Posts: 567
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

White variant of Fallow Deer, in Beijing Zoo White variant of Fallow Deer, in Beijing Zoo
White Shepherd Dog White Shepherd Dog
Honduran White Bat Honduran White Bat
White Blood Cells White Blood Cells
Gene gun used to blast gold particles containing pea gene A into cells of white petals Gene gun used to blast gold particles containing pea gene A into cells of white petals
Video: ADH and the arterioles, kidneys, sweat glands and the Atrial natriuretic peptide (ANP)

For a complete list of videos, visit our video library