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

Author Question: L dwarfs and T dwarfs are spectral classes of _____. A) brown dwarf stars B) red giant stars ... (Read 46 times)

nelaaney

  • Hero Member
  • *****
  • Posts: 560
on: Jul 27, 2018
L dwarfs and T dwarfs are spectral classes of _____.
 
  A) brown dwarf stars
  B) red giant stars
  C) Y dwarf stars
  D) white giant stars

Question 2

Which of the following stars is a luminous red supergiant and is classified M2 Ia?
 
  A) Spica
  B) Betelgeuse
  C) Pollux
  D) Miaplacidus


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mirabriestensky

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

B


nelaaney

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jul 27, 2018
TY


mirabriestensky

  • Sr. Member
  • ****
  • Posts: 325
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

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?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

The skeleton of a dwarf elephant from the island of Crete. Dwarf elephants were present on some Medi The skeleton of a dwarf elephant from the island of Crete. Dwarf elephants were present on some Medi
Giant Leopard Moth Giant Leopard Moth
The same star field photographed with (a) a ground-based telescope, which is subject to poor seeing The same star field photographed with (a) a ground-based telescope, which is subject to poor seeing
A Dwarf Elliptical Galaxy A Dwarf Elliptical Galaxy
Opener Labrador retriever puppies expressing brown (chocolate), golden (yellow) Opener Labrador retriever puppies expressing brown (chocolate), golden (yellow)
Giant kelp Giant kelp
Video: Hormones and the menstrual cycle Animation

For a complete list of videos, visit our video library