« previous next »

Author Question: The structure of most galaxies is most apparent using near-infrared images that show the locations ... (Read 46 times)

Kthamas

  • Hero Member
  • *****
  • Posts: 546
on: Jul 27, 2018
The structure of most galaxies is most apparent using near-infrared images that show the locations of ____.
 
  a. dense molecular clouds
 b. spiral tracers
 c. atomic hydrogen clouds
 d. cool, low-luminosity stars
  e. hot, high-luminosity stars

Question 2

Which power of a telescope reveals fine details within an image?
 
  a. light gathering power
  b. resolving power
 c. magnifying power
 d. focusing power
 e. defining power


owenfalvey

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 27, 2018
Answer to Question 1

d

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

The hierarchy of forces governing protein structure. The hierarchy of forces governing protein structure.
Comparative structure of arteries, capillaries, and veins. Comparative structure of arteries, capillaries, and veins.
Steroid ring structure Steroid ring structure
Structure of the homodimeric thymidylate synthase from E. coli Structure of the homodimeric thymidylate synthase from E. coli
Structure of human OGG1 with either guanine or 8-oxoguanine bound flipped out and bound Structure of human OGG1 with either guanine or 8-oxoguanine bound flipped out and bound
Structure of the lac repressor Structure of the lac repressor
Video: Hormonal regulation of pregnancy - week 1

For a complete list of videos, visit our video library