This topic contains a solution. Click here to go to the answer

Author Question: In the context of star masses, _____ is the key to determining mass. A) temperature B) ... (Read 15 times)

newbem

  • Hero Member
  • *****
  • Posts: 579
In the context of star masses, _____ is the key to determining mass.
 
  A) temperature
  B) composition
  C) gravity
  D) distance

Question 2

One _____ equals the distance to an imaginary star that has a parallax of 1 arc second.
 
  A) parsec
  B) light year
  C) astronomical unit
  D) kilometer



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

thall411

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

C

Answer to Question 2

A




newbem

  • Member
  • Posts: 579
Reply 2 on: Jul 27, 2018
:D TYSM


aruss1303

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

For a complete list of videos, visit our video library