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

Author Question: The rotation of the magnetic fields of the jovian planets is believed to also give us the rotation ... (Read 347 times)

cherise1989

  • Hero Member
  • *****
  • Posts: 555
on: Jul 27, 2018
The rotation of the magnetic fields of the jovian planets is believed to also give us the rotation rate of the planet's core.
 
  Indicate whether the statement is true or false

Question 2

Every solar type star ever formed still shines in the Milky Way Galaxy, yet our naked eyes see stars that generally are much younger than the Sun. Explain.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jxjsniuniu

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 27, 2018
Answer to Question 1

TRUE

Answer to Question 2

G type stars are fairly long lived, and last longer than the age of the Galaxy. More massive stars are much more luminous, thus easy to see with our eyes, but they are also spendthrifts, rapidly depleting their main sequence hydrogen supply. Most of them have long since turned into supernovae and collapsed, so only the newest are still evident in our region of the Galaxy.


cherise1989

  • Hero Member
  • *****
  • Posts: 555
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


jxjsniuniu

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Fossils Give Us a View of Past Life Fossils Give Us a View of Past Life
Rotation Rotation–Moving a body part around a central axis. Rotation Rotation–Moving a body part around a central axis.
In dihedral symmetry, all subunits can be related by rotation In dihedral symmetry, all subunits can be related by rotation
Synchronous Rotation of the Moon Synchronous Rotation of the Moon
functional magnetic resonance imaging functional magnetic resonance imaging
A constant uniform magnetic field of 0.50 T is applied at right angles to the plane of a flat ... A constant uniform magnetic field of 0.50 T is applied at right angles to the plane of a flat ...
Video: Smoking Cessation

For a complete list of videos, visit our video library