This topic contains a solution. Click here to go to the answer

Author Question: The event horizon of a black hole is A) the surface below which no matter or energy can escape. ... (Read 96 times)

Collmarie

  • Hero Member
  • *****
  • Posts: 569
The event horizon of a black hole is
 
  A) the surface below which no matter or energy can escape.
  B) the surface where light becomes trapped in a circular orbit around the black hole.
  C) the physical surface of the black hole.
  D) the point in time when a black hole comes into being.

Question 2

A black hole is
 
  A) a region of space that is collapsed in on itself.
  B) the result of the collapse of supergiant star.
  C) likely found at the center of each spiral galaxy.
  D) All of the above



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jaygar71

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D



Collmarie

  • Hero Member
  • *****
  • Posts: 569
Both answers were spot on, thank you once again



jaygar71

  • Sr. Member
  • ****
  • Posts: 323

 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

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?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

For a complete list of videos, visit our video library