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

Author Question: In absolute visual magnitude, Mv, the subscript V refers to the: A) apparent magnitude of a star ... (Read 30 times)

CBme

  • Hero Member
  • *****
  • Posts: 548
on: Jul 27, 2018
In absolute visual magnitude, Mv, the subscript V refers to the:
 
  A) apparent magnitude of a star observed from Earth.
  B) wavelengths of light your eye can see.
  C) distance between the sources of light.
  D) luminosity of a star observed from Earth.

Question 2

The Hertzsprung-Russell (H-R) diagram can help you understand different kinds of _____.
 
  A) stars
  B) asteroids
  C) comets
  D) meteors


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cat123

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

A


CBme

  • Member
  • Posts: 548
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

blakcmamba

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Betelgeuse star (Hubble) Betelgeuse star (Hubble)
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
Balmer Lines in the Spectrum of a Star Balmer Lines in the Spectrum of a Star
How to solve inequalities involving absolute values (Part 1) How to solve inequalities involving absolute values (Part 1)
Normal visual pathways Normal visual pathways
Client’s view with visual field loss Client’s view with visual field loss
Video: Cardiac Cycle (Part 4 of 4)

For a complete list of videos, visit our video library