« previous next »

Author Question: Compared to the size of the Sun, stars of all types range from A) 0.5 to 50 solar radii. B) 0.1 ... (Read 70 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
on: Jul 27, 2018
Compared to the size of the Sun, stars of all types range from
 
  A) 0.5 to 50 solar radii.
  B) 0.1 to 10 solar radii.
  C) 0.01 to 1,000 solar radii.
  D) 0.08 to 8,000 solar radii.
  E) 0.001 to 50,000 solar radii.

Question 2

How are jets thought to be produced by active galaxies?
 
  What will be an ideal response?


alexisweber49

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

Magnetic fields in the accretion disk are twisted by its rotation. Charged particles can then travel outward along the magnetic field lines to form the jets.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Types of obligatory salt and water exchanges in a terrestrial animal. Types of obligatory salt and water exchanges in a terrestrial animal.
During a total solar eclipse, the solar corona can be seen with the naked eye, during the brief peri During a total solar eclipse, the solar corona can be seen with the naked eye, during the brief peri
Solar Granulation Solar Granulation
Chart depicting pupillary size in millimeters Chart depicting pupillary size in millimeters
How to determine the interquartile range How to determine the interquartile range
Major Types of Introns Major Types of Introns
Video: Cognitive development by Piaget (Preoperational stage or intelligence)

For a complete list of videos, visit our video library