« previous next »

Author Question: The structure of most galaxies is most apparent using near-infrared images that show the locations ... (Read 97 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?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

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.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Female reproductive structure and function in humans. Female reproductive structure and function in humans.
Scorpions, Spiders and Sharks: Electron-Microscope Images Scorpions, Spiders and Sharks: Electron-Microscope Images
Barred Spiral Galaxies Barred Spiral Galaxies
The complex structure of the hemoglobin protein. The complex structure of the hemoglobin protein.
Map of Mars Locations Map of Mars Locations
Locations and reference zones of trigger points that cause headaches. A. Upper trapezius. B. ... Locations and reference zones of trigger points that cause headaches. A. Upper trapezius. B. ...
Video: Introduction to Sleep Apnea

For a complete list of videos, visit our video library