« previous next »

Author Question: Instead of calling a white dwarf a star, you could call it a compact object because it: A) ... (Read 48 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Jul 27, 2018
Instead of calling a white dwarf a star, you could call it a compact object because it:
 
  A) generates ample nuclear energy.
  B) is formed when a low-mass star is born.
  C) has several layers that contain gas.
  D) is almost completely degenerate matter.

Question 2

In the context of black holes, if an object collapses to zero radius, its density and gravity _____.
 
  A) remain constant
  B) increase
  C) become infinite
  D) decrease


taylorsonier

  • Sr. Member
  • ****
  • Posts: 377
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Buffy Helmetcrest and White-bearded Helmetcrest Buffy Helmetcrest and White-bearded Helmetcrest
White Blood Cells Involved in Immune Response White Blood Cells Involved in Immune Response
Ruins of the Anu Ziggurat and White Temple Ruins of the Anu Ziggurat and White Temple
White Blood Cells White Blood Cells
What cause the white spot area on throat? What cause the white spot area on throat?
The large, white flowers of giant saguaro cactus (Carnegiea gigantea) produce sweet nectar. The flow The large, white flowers of giant saguaro cactus (Carnegiea gigantea) produce sweet nectar. The flow
Video: Types of antimicrobial substances (interferons & complement protein)

For a complete list of videos, visit our video library