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 61 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?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Black River Brookie Black River Brookie
Space Space
Black Raspberry Black Raspberry
Trapping of Light by a Black Hole Trapping of Light by a Black Hole
Separate the metatarsals. Create space between the metatarsals by holding onto the sides of the foot ... Separate the metatarsals. Create space between the metatarsals by holding onto the sides of the foot ...
8-sided shape 8-sided shape
Video: Stomach peristalsis & Enterogastric reflex

For a complete list of videos, visit our video library