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

Author Question: Identify a true statement about brown dwarfs. A) They are low-luminosity objects. B) They are ... (Read 121 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
on: Jul 27, 2018
Identify a true statement about brown dwarfs.
 
  A) They are low-luminosity objects.
  B) They are almost the same size as Mars.
  C) They generate energy by hydrogen fusion.
  D) They emit most of their energy in positrons.

Question 2

T Tauri stars are post-main-sequence stars.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vish98

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

False


joesmith1212

  • Hero Member
  • *****
  • Posts: 549
Reply #2 on: Jul 27, 2018
Thank you!


vish98

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Children with autism generally prefer interacting with objects over people. Children with autism generally prefer interacting with objects over people.
The end of a box-end wrench is angled 15 degrees to allow clearance for nearby objects or other ... The end of a box-end wrench is angled 15 degrees to allow clearance for nearby objects or other ...
Anterosuperior view of true pelvis (blue) Anterosuperior view of true pelvis (blue)
Light Brown Eye Color Light Brown Eye Color
Video: Audiology

For a complete list of videos, visit our video library