This topic contains a solution. Click here to go to the answer

Author Question: Rotation of the protostar helps generate the magnetic fields and bipolar flows. Indicate whether ... (Read 36 times)

naturalchemist

  • Hero Member
  • *****
  • Posts: 542
Rotation of the protostar helps generate the magnetic fields and bipolar flows.
 
  Indicate whether the statement is true or false

Question 2

Sirius is a star with spectral type A star and Rigel is a star with spectral type B star. What can we conclude?
 
  A) Rigel has a higher core temperature than Sirius.
  B) Sirius has a higher core temperature than Rigel.
  C) Rigel has a higher surface temperature than Sirius.
  D) Sirius has a higher surface temperature than Rigel.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JaynaD87

  • Sr. Member
  • ****
  • Posts: 368
Answer to Question 1

TRUE

Answer to Question 2

C




naturalchemist

  • Member
  • Posts: 542
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review


cassie_ragen

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

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

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

For a complete list of videos, visit our video library