« previous next »

Author Question: Supernovas are thought to always result in A) neutron stars. B) red giant stars. C) ... (Read 70 times)

tingc95

  • Hero Member
  • *****
  • Posts: 556
on: Jul 29, 2018
Supernovas are thought to always result in
 
  A)
 
  neutron stars.
  B)
 
  red giant stars.
  C)
 
  regular stars like our Sun.
  D)
 
  white dwarfs.
  E)
 
  black dwarfs.

Question 2

The Chandrasekhar limit of stellar mass (below which a star will collapse into a white dwarf) is, if the mass of our Sun is M, about
 
  A)
 
  0.8 M.
  B)
 
  1.2 M.
  C)
 
  1.4 M.
  D)
 
  1.9 M.
  E)
 
  2.8 M.


abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

tingc95

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Jul 29, 2018
TY


abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

A melanistic jaguar at the Henry Doorly Zoo. Melanism is the result of a dominant allele and remains A melanistic jaguar at the Henry Doorly Zoo. Melanism is the result of a dominant allele and remains
Classifying the Spectra of Stars Classifying the Spectra of Stars
Classifying the Spectra of Stars Classifying the Spectra of Stars
Elizabeth, a married 35-year-old woman, always thought that she followed a sensible diet Elizabeth, a married 35-year-old woman, always thought that she followed a sensible diet
Video: Muscle Fatigue and Recovery

For a complete list of videos, visit our video library