« previous next »

Author Question: Supernovas are thought to always result in A) neutron stars. B) red giant stars. C) ... (Read 93 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?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Guttation, the result of root pressure. Guttation, the result of root pressure.
giant wood spider giant wood spider
Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones
Many thought ideological politics was over in the United States, but 2012 showed strong ideological Many thought ideological politics was over in the United States, but 2012 showed strong ideological
A 2-fold serial dilution showing the result of moving 0.2 ml of green food coloring successively ... A 2-fold serial dilution showing the result of moving 0.2 ml of green food coloring successively ...
Video: Apicomplexan life cycle Animation

For a complete list of videos, visit our video library