Do Coronal Holes and Sunspots Represent the Same Phenomenon?

  • Thread starter Thread starter Joellll
  • Start date Start date
  • Tags Tags
    Holes
Click For Summary

Homework Help Overview

The discussion revolves around the relationship between coronal holes and sunspots, exploring whether they represent the same phenomenon within solar physics.

Discussion Character

  • Conceptual clarification, Assumption checking

Approaches and Questions Raised

  • Participants are questioning the definitions and characteristics of coronal holes and sunspots, with some attempting to clarify their differences based on scientific readings and sources.

Discussion Status

The discussion includes various perspectives on the nature of coronal holes and sunspots, with some participants providing references to external sources. There is an ongoing exploration of their distinct properties and potential correlations.

Contextual Notes

Participants are navigating the complexities of solar phenomena, with a focus on the definitions and implications of coronal holes and sunspots, while adhering to the forum's guidelines against providing direct answers.

Joellll
Messages
5
Reaction score
0

Homework Statement


Are coronal holes and sunspots the same things?


Homework Equations





The Attempt at a Solution

 
Physics news on Phys.org
You own thoughts are??

We don't give answers here like google does...
 
Coronal holes are the darker spots when viewed on a x ray picture, I've been doing some reading and it says on many websites that coronal holes create CME but it doesn't say anything about coronal mass ejection and sunspots
 
Last edited:
No

http://en.wikipedia.org/wiki/Coronal_hole

http://en.wikipedia.org/wiki/Sunspot

http://www.daviddarling.info/encyclopedia/C/coronal_hole.html
Sunspots are related to lower activity of convection in the sun's photosphere due to an increased magnetic activity. Coronal holes are areas in the sun's corona which are colder and has lower density.

Coronal holes are related to solar wind, and there is some correlation between coronal holes and sun spots, but they are not the same phenomena.
 

Similar threads

High School Can We See This Massive Coronal Hole on the Sun?
  • · Replies 5 ·
Replies
5
Views
2K
Undergrad Solar physics: coronal holes & sunspot cycles
  • · Replies 3 ·
Replies
3
Views
2K
Black hole inside a star -- How long for it to consume the star?
  • · Replies 2 ·
Replies
2
Views
2K
Why Do Hoop Stresses Become Infinite at Specific Angles in a Plate with a Hole?
  • · Replies 10 ·
Replies
10
Views
4K
How to Calculate the On-Shell Action for an AdS Schwarzschild Black Hole?
  • · Replies 1 ·
Replies
1
Views
2K
How Far Can Water Spray from a Pipe Hole at a 45 Degree Angle?
  • · Replies 1 ·
Replies
1
Views
3K
Why is black hole photon sphere outside the event horizon?
  • · Replies 5 ·
Replies
5
Views
4K
Calc Electron & Hole Concen in Silicon at 300K
  • · Replies 6 ·
Replies
6
Views
3K
Graduate Do Astrophysical Black Holes Contain CTCs?
  • · Replies 4 ·
Replies
4
Views
2K
Mechanism For Oscillation of Cylinder
  • · Replies 3 ·
Replies
3
Views
2K