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

Author Question: Gas falling into a black hole: a. is heated to millions of degrees through the loss of ... (Read 60 times)

SAVANNAHHOOPER23

  • Hero Member
  • *****
  • Posts: 542
on: Jul 27, 2018
Gas falling into a black hole:
 
  a. is heated to millions of degrees through the loss of gravitational energy
  b. is cooled to near absolute zero through the loss of gravitational energy
  c. releases energy, all of which is absorbed by the black hole
 d. never reaches the black hole due to the effect of time dilation
 e. orbits the black hole but cannot cross the event horizon

Question 2

What principle was Copernicus unable to provide evidence against?
 
  a. uniform circular motion
  b. heliocentric universe
 c. geocentric universe
 d. retrograde motion
 e. Ptolemy's epicycles


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

paavo

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jul 27, 2018
Answer to Question 1

a

Answer to Question 2

a


SAVANNAHHOOPER23

  • Member
  • Posts: 542
Reply 2 on: Jul 27, 2018
Wow, this really help

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

black swallower black swallower
Black Knapweed Black Knapweed
Charting Progress: Weekly Weight Loss Log Charting Progress: Weekly Weight Loss Log
Black-Scholes Formula Black-Scholes Formula
Convert 0.4 radians to Degrees, Minutes, Seconds Convert 0.4 radians to Degrees, Minutes, Seconds
Heat Loss by the Body Heat Loss by the Body
Video: Introduction to Macular Degeneration

For a complete list of videos, visit our video library