« previous next »

Author Question: The motion of gas in accretion disks and jets is ____. a. well explained by Einstein's theory of ... (Read 27 times)

Shelles

  • Hero Member
  • *****
  • Posts: 582
on: Jul 27, 2018
The motion of gas in accretion disks and jets is ____.
 
  a. well explained by Einstein's theory of general relativity
  b. poorly understood, but may depend on magnetism
 c. well explained by Kepler's laws.
 d. poorly understood, but may depend on relativity
 e. well explained by electromagnetic wave theory

Question 2

The wavelength of maximum intensity is useful in measuring the ____.
 
  a. surface temperatures of an object from their colors
  b. distance to an object from their colors
 c. chemical composition of an object
 d. motion of an object across the observer's line of sight
  e. motion of an object toward or away from the observer


mjenn52

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 27, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Shelles

  • Hero Member
  • *****
  • Posts: 582
Reply #2 on: Jul 27, 2018
Thank you!


mjenn52

  • Sr. Member
  • ****
  • Posts: 351
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

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.

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?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Spectral Line Motion in Binary Star Systems Spectral Line Motion in Binary Star Systems
Einstein - The important thing... Einstein - The important thing...
Gender Schema Theory Gender Schema Theory
Physics - Motion (Please help me solve these problems, I really need help) Physics - Motion (Please help me solve these problems, I really need help)
Einstein telescope Einstein telescope
Video: Stroke volume

For a complete list of videos, visit our video library