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

Author Question: Combining a star's proper motion and its distance allows us to determine its transverse velocity. ... (Read 47 times)

Starlight

  • Hero Member
  • *****
  • Posts: 567
on: Jul 27, 2018
Combining a star's proper motion and its distance allows us to determine its transverse velocity.
 
  Indicate whether the statement is true or false

Question 2

According to the HST data, very distant (and early) galaxies tend to be
 
  A) smaller, bluer, and more irregular than modern ones.
  B) redder, due to the recession of the universe.
  C) larger and bluer that modern galaxies.
  D) nothing but quasars.
  E) very well formed into clusters of nothing but spirals.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

scikid

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

A


Starlight

  • Hero Member
  • *****
  • Posts: 567
Reply #2 on: Jul 27, 2018
TY


scikid

  • Sr. Member
  • ****
  • Posts: 300
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

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?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

"Visual Acuity Testing, Assessing Distance Vision "Visual Acuity Testing, Assessing Distance Vision
Proper Motion of Barnard’s Star Proper Motion of Barnard’s Star
Using Parallax to Determine Distance Using Parallax to Determine Distance
Velocity Velocity
How to use the discriminant to determine the number of roots for any quadratic equation How to use the discriminant to determine the number of roots for any quadratic equation
Use Fleury’s algorithm to determine Euler Circuit in the following graph. Exhibit exactly one ... Use Fleury’s algorithm to determine Euler Circuit in the following graph. Exhibit exactly one ...
Video: Basic rhythm - control centers in medulla oblongata, spirograph and normal tidal cycle

For a complete list of videos, visit our video library