This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Rotation of the protostar helps generate the magnetic fields and bipolar flows. Indicate whether ... (Read 75 times)

naturalchemist

  • Hero Member
  • *****
  • Posts: 542
on: Jul 27, 2018
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
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

C


naturalchemist

  • Member
  • Posts: 542
Reply 2 on: Jul 27, 2018
Excellent

Sarahjh

  • Member
  • Posts: 370
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Examples of binocular and monocular fields of vision. Examples of binocular and monocular fields of vision.
Energy flows in a typical gasoline-powered car Energy flows in a typical gasoline-powered car
Earth’s Revolution and Rotation Earth’s Revolution and Rotation
Functions of Vitamin D Vitamin D Helps Bone Health by Regulating Calcium and Phosphorus Functions of Vitamin D Vitamin D Helps Bone Health by Regulating Calcium and Phosphorus
The frequency of bipolar illness in members of monozygotic twin pairs and in first-degree relatives The frequency of bipolar illness in members of monozygotic twin pairs and in first-degree relatives
Right and Left Visual Fields Right and Left Visual Fields
Video: Oral Hygiene & Braces Animation

For a complete list of videos, visit our video library