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

Author Question: Shepherd satellites are defined as A) satellites in the coma of a comet. B) moons that confine a ... (Read 118 times)

stevenposner

  • Hero Member
  • *****
  • Posts: 608
on: Jul 27, 2018
Shepherd satellites are defined as
 
  A) satellites in the coma of a comet.
  B) moons that confine a narrow ring.
  C) a type of moon that orbits another moon.
  D) moons that follow the exact orbit of another, larger, moon.
  E) moons that orbit inside the system of rings.

Question 2

Mercury's magnetic field is thought to be due to:
 
  A) dynamo action, like the Earth's magnetic field.
  B) a mechanism entirely unique to Mercury.
  C) being close to the Sun.
  D) being a fossil remnant dating back to the distant past when the core was more liquid.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cadimas

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

A


stevenposner

  • Hero Member
  • *****
  • Posts: 608
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


cadimas

  • Sr. Member
  • ****
  • Posts: 362
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

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.

Caucasian Shepherd Dog Caucasian Shepherd Dog
English Shepherd English Shepherd
Karst Shepherd Karst Shepherd
Jupiter and Its Largest Moons Jupiter and Its Largest Moons
The Orbit and Tails of a Comet The Orbit and Tails of a Comet
Embryonic development of shepherd’s purse (Capsella), a eudicot Embryonic development of shepherd’s purse (Capsella), a eudicot
Video: Protein Structure - Primary, Secondary, Tertiary and Quaternary

For a complete list of videos, visit our video library