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 48 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
Great answer, keep it coming :)

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

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?

The average office desk has 400 times more bacteria on it than a toilet.

Percussion for Ascites: Shifting Dullness, Patient on Left Side Percussion for Ascites: Shifting Dullness, Patient on Left Side
Barred Spiral Galaxies Barred Spiral Galaxies
Focusing Jets by Magnetic Fields Focusing Jets by Magnetic Fields
Standing at the side and facing the head, apply deep circular effleurage over shoulder area using ... Standing at the side and facing the head, apply deep circular effleurage over shoulder area using ...
Effleurage hand over hand along spinal muscles. Stand at the side directly facing the table and ... Effleurage hand over hand along spinal muscles. Stand at the side directly facing the table and ...
Lobes of the Brain Lobes of the Brain
Video: Inflammation Animation

For a complete list of videos, visit our video library