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

Author Question: The vast majority of galaxies in the universe are ________ and ________. Fill in the blank(s) ... (Read 60 times)

craiczarry

  • Hero Member
  • *****
  • Posts: 527
on: Jul 27, 2018
The vast majority of galaxies in the universe are ________ and ________.
 
  Fill in the blank(s) with correct word

Question 2

The image of our galaxy in radio emission from carbon monoxide maps the distribution of molecular clouds. Which of the following would give a similar picture of our galaxy?
 
  A) visible light, which is closest to how the night sky appears from Earth
  B) 21-cm-line radio emission from atomic hydrogen
  C) X-rays from hot gas bubbles in the disk
  D) infrared emission from interstellar dust grains
  E) visible light, showing the edges of supernova bubbles


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bblaney

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 27, 2018
Answer to Question 1

dwarf irregulars; dwarf ellipticals

Answer to Question 2

D


craiczarry

  • Member
  • Posts: 527
Reply 2 on: Jul 27, 2018
Wow, this really help

dantucker

  • Member
  • Posts: 346
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Irregular Galaxies Irregular Galaxies
Galaxies with Rings Galaxies with Rings
The offspring of the microchip—from computers to cell phones—offer access to vast information ... The offspring of the microchip—from computers to cell phones—offer access to vast information ...
Fill finish processes - Inoculum Preparation & Expansion Fill finish processes - Inoculum Preparation & Expansion
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ... If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...
I need help fill up the chart attached phtoto long question I need help fill up the chart attached phtoto long question
Video: Mitochondrial Structure & ETC Protein Complexes (Protein Complexes and Electron Transport)

For a complete list of videos, visit our video library