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

Author Question: For nearby galaxies, determining the rotation curve allows us to calculate the mass. Indicate ... (Read 79 times)

fahad

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
For nearby galaxies, determining the rotation curve allows us to calculate the mass.
 
  Indicate whether the statement is true or false

Question 2

Our molten core is believed to consist primarily of the element ________.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leahm14

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

iron


fahad

  • Member
  • Posts: 570
Reply 2 on: Jul 27, 2018
Excellent

brbarasa

  • Member
  • Posts: 308
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Survivorship curve for the North American beaver. Survivorship curve for the North American beaver.
Determining an Absorption Spectrum Determining an Absorption Spectrum
Bell Curve Joke Bell Curve Joke
The adsorption spectrum of rhodopsin compared with the human scotopic spectral sensitivity curve. The adsorption spectrum of rhodopsin compared with the human scotopic spectral sensitivity curve.
Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ... Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ...
The age-of-onset curve for Huntington disease (HD) The age-of-onset curve for Huntington disease (HD)
Video: Semidiscontinuous DNA replication

For a complete list of videos, visit our video library