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

Author Question: The radio lobes that are on each side of some radio galaxies and jets from them produce mainly a. ... (Read 47 times)

rosent76

  • Hero Member
  • *****
  • Posts: 516
on: Jul 27, 2018
The radio lobes that are on each side of some radio galaxies and jets from them produce mainly
 
  a. 21-cm radiation.
  b. synchrotron radiation.
  c. black body radiation.
  d. emission lies due to hydrogen.
  e. absorption lines due to hydrogen.

Question 2

Stars within a cluster that are at the turnoff point
 
  a. have life expectancies that are equal to the age of the cluster.
  b. are stars that are just becoming white dwarfs.
  c. are stars that are just entering the main sequence portion of their evolution.
  d. are stars that are about to supernova.
  e. are stars that are generally spectral type G stars.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Cheesycrackers

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 27, 2018
Answer to Question 1

b

Answer to Question 2

a


rosent76

  • Member
  • Posts: 516
Reply 2 on: Jul 27, 2018
Excellent

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

All objects in the image are distant galaxies – not stars All objects in the image are distant galaxies – not stars
The pituitary gland lies just underneath the brain. It is subdivided into anterior and posterior lob The pituitary gland lies just underneath the brain. It is subdivided into anterior and posterior lob
Focusing Jets by Pressure Focusing Jets by Pressure
Creation of Spiral and Elliptical Galaxies Creation of Spiral and Elliptical Galaxies
An engine in good mechanical condition should produce 17 to 21 inches Hg of vacuum at idle at sea ... An engine in good mechanical condition should produce 17 to 21 inches Hg of vacuum at idle at sea ...
Knuckle friction to tibialis anterior. Apply superficial friction along lateral side of tibia from ... Knuckle friction to tibialis anterior. Apply superficial friction along lateral side of tibia from ...
Video: Interview with an Anorexic Woman (Part 1 of 2)

For a complete list of videos, visit our video library