Author Question: Why does the term planet have a different meaning when applied to brown dwarfs than in our solar ... (Read 56 times)

rachel9

  • Sr. Member
  • ****
  • Posts: 495
Why does the term planet have a different meaning when applied to brown dwarfs than in our solar system?
 
  What will be an ideal response?

Question 2

The flattest of the ellipticals are class:
 
  A) E0.
  B) SBO.
  C) E7.
  D) E9.
  E) SBF.



cat123

  • Sr. Member
  • ****
  • Posts: 310
Answer to Question 1

In our solar system, a planet is a large body in orbit about only the Sun. If a collapsed body is less than 12 Jupiter masses, it is termed a planet, even if it forms on its own, independent of any star; we have found these in the Orion Nebula.

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

For a complete list of videos, visit our video library