« previous next »

Author Question: Why do blue stragglers stand out in globular clusters? What will be an ideal ... (Read 63 times)

dejastew

  • Hero Member
  • *****
  • Posts: 562
on: Jul 27, 2018
Why do blue stragglers stand out in globular clusters?
 
  What will be an ideal response?

Question 2

The spectrum of radio galaxies indicates the energy is in ________ radiation.
 
  Fill in the blank(s) with correct word


wuly

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 27, 2018
Answer to Question 1

They are much bluer and apparently younger than the evolved red giants that are the brightest stars in these old clusters. Apparently they are the result of mergers between stars in the dense globular clusters.

Answer to Question 2

synchrotron


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

dejastew

  • Hero Member
  • *****
  • Posts: 562
Reply #2 on: Jul 27, 2018
Thank you!


wuly

  • Sr. Member
  • ****
  • Posts: 327
Reply #3 on: Jul 27, 2018
Always glad to help...


« previous next »
 

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

A blue whale lifting its tail flukes. A blue whale lifting its tail flukes.
Globular protein structures are compact and varied. Human serum albumin Globular protein structures are compact and varied. Human serum albumin
Wild Blue Flax Wild Blue Flax
Blue-Eyed Mary Blue-Eyed Mary
Listening to Normal Speech or Its Prosodic Components Functional MRI scans were made while subjects Listening to Normal Speech or Its Prosodic Components Functional MRI scans were made while subjects
Another early evolutionary example of immunity When a red sponge and a blue sponge are blended ... Another early evolutionary example of immunity When a red sponge and a blue sponge are blended ...
Video: Ionic bonds - role of ions in the body

For a complete list of videos, visit our video library