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

Author Question: When viewed from nearby, a black hole in empty space _____. a. has a funnel shape, extending to ... (Read 49 times)

tiffannnnyyyyyy

  • Hero Member
  • *****
  • Posts: 512
on: Jul 27, 2018
When viewed from nearby, a black hole in empty space _____.
 
  a. has a funnel shape, extending to the event horizon
 b. glows in X-rays and gamma-rays from superheated surface
  c. is invisible
 d. would look like a dark sphere the size of Earth
  e. emits blackbody radiation only

Question 2

Which publication was Kepler's masterpiece, providing strong evidence to planetary motion and a heliocentric Universe?
 
  a. Alfonsine Tables
 b. De Revolutionibus
 c. Rudolphine Tables
 d. The Prutenic Tables
  e. Sidereus Nuncius


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

diana chang

  • Sr. Member
  • ****
  • Posts: 288
Reply #1 on: Jul 27, 2018
Answer to Question 1

c

Answer to Question 2

c


tiffannnnyyyyyy

  • Hero Member
  • *****
  • Posts: 512
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


diana chang

  • Sr. Member
  • ****
  • Posts: 288
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

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.

Giraffe extending its tongue to feed. Its tongue, lips and palate are tough enough to deal with shar Giraffe extending its tongue to feed. Its tongue, lips and palate are tough enough to deal with shar
Skull of an Oriental giant squirrel (genus Ratufa) - note the classic sciuromorphous shape of the an Skull of an Oriental giant squirrel (genus Ratufa) - note the classic sciuromorphous shape of the an
Labeling of black cohosh: (b) back label with more health claims and FDA disclaimer Labeling of black cohosh: (b) back label with more health claims and FDA disclaimer
Kazimir Malevich, Black Square. Kazimir Malevich, Black Square.
Use dye specifically made for coolant when checking for leaks using a black light. Use dye specifically made for coolant when checking for leaks using a black light.
Labeling of black cohosh Labeling of black cohosh
Video: Baroreceptor Reflex

For a complete list of videos, visit our video library