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

Author Question: If it gains sufficient mass from a binary companion, a white dwarf can become a A) brown dwarf. ... (Read 108 times)

DyllonKazuo

  • Hero Member
  • *****
  • Posts: 565
on: Jul 27, 2018
If it gains sufficient mass from a binary companion, a white dwarf can become a
 
  A) brown dwarf.
  B) black dwarf.
  C) Type II supernova.
  D) planetary nebula.
  E) Type I supernova.

Question 2

How do scientists determine the age of fossils?
 
  A) They only determine relative ages by assuming that deeper layers of sedimentary rock are older.
  B) They use radiometric dating to measure the age of the surrounding rocks.
  C) They cannot.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bubulittle310@msn.cn

  • Sr. Member
  • ****
  • Posts: 281
Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

B


DyllonKazuo

  • Member
  • Posts: 565
Reply 2 on: Jul 27, 2018
Gracias!

vickyvicksss

  • Member
  • Posts: 351
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

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?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Welcome sign for Kenton, Tennessee, an example of competition for "White Squirrel Capital" Welcome sign for Kenton, Tennessee, an example of competition for "White Squirrel Capital"
Dwarf yellow-headed gecko, in Dar es Salaam, Tanzania Dwarf yellow-headed gecko, in Dar es Salaam, Tanzania
Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition. Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition.
What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g? What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g?
What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g? What is the isotopic atomic mass of an isotope if 9.7023 1022 atoms weighs 4.0256 g?
Video: Cavernous Sinus Larynx Middle Ear Orbit: Granulesm Animation

For a complete list of videos, visit our video library