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

Author Question: The distance to an imaginary star is 2 pc when measured via parallax. What will this distance be ... (Read 83 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Jul 27, 2018
The distance to an imaginary star is 2 pc when measured via parallax. What will this distance be when represented using Astronomical Units?
 
  A) 4.12 x 105 AU
  B) 6.79 x 104 AU
  C) 2.34 x 102 AU
  D) 9.11 x 107 AU

Question 2

Which of the following stars is an example of a spectroscopic binary system?
 
  A) Mizar
  B) Triton
  C) Europa
  D) Ceres


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jazzlynnnnn

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

A


Charlie

  • Member
  • Posts: 640
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Star-nosed mole Star-nosed mole
Star Map Star Map
Mass Loss from a Supermassive Star Mass Loss from a Supermassive Star
The Structure of an Old High-Mass Star The Structure of an Old High-Mass Star
A star link-type network where all of the modules are connected together using splice packs. A star link-type network where all of the modules are connected together using splice packs.
The path of a race car is shown. What is the straight distance from the start to the finish to ... The path of a race car is shown. What is the straight distance from the start to the finish to ...
Video: Neural regulation of blood pressure - baroreceptor and chemoreceptor reflexes

For a complete list of videos, visit our video library