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 363 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?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Cardinal Fields of Gaze, Left Lateral Gaze Cardinal Fields of Gaze, Left Lateral Gaze
Transcranial Magnetic Stimulation and PTSD Transcranial Magnetic Stimulation and PTSD
Planets Planets
The two visual fields of each eye are nasal (medial) and temporal (lateral) The two visual fields of each eye are nasal (medial) and temporal (lateral)
A particle (q = -4.0 mC, m = 5.0 mg) moves in a uniform magnetic field with a velocity having a ... A particle (q = -4.0 mC, m = 5.0 mg) moves in a uniform magnetic field with a velocity having a ...
Magnetic Force on a Current Carrying Conductor Magnetic Force on a Current Carrying Conductor
Video: Hershey Chase Experiments

For a complete list of videos, visit our video library