« previous next »

Author Question: The structure of most galaxies is most apparent using near-infrared images that show the locations ... (Read 81 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?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Monosaccharide structure Monosaccharide structure
Structure of plasmodesmata Structure of plasmodesmata
Structure of fish gills. Structure of fish gills.
(A) The structure of a neuron, showing the dendrites, nerve cell body, and axon. (B) Photomicrograph (A) The structure of a neuron, showing the dendrites, nerve cell body, and axon. (B) Photomicrograph
Atom Structure Atom Structure
IgG Antibody Structure IgG Antibody Structure
Video: Helper T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library