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

Author Question: Which three Galilean moons were found by Galileo to have weak, changing magnetic fields? A) ... (Read 33 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
Which three Galilean moons were found by Galileo to have weak, changing magnetic fields?
 
  A) Titan, Callisto, and Amalthea
  B) Io, Europa, and Callisto
  C) Io, Amalthea, and Ganymede
  D) Io, Europa, and Ganymede
  E) Europa, Ganymede, and Callisto

Question 2

Why is the image seen in astronomical telescope eyepieces inverted?
 
  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

quynhmickitran

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

As the eyepiece must lie behind the objective's focus, the light reaching it has already been flipped over once it passed the focal point.


darbym82

  • Member
  • Posts: 570
Reply 2 on: Jul 27, 2018
Excellent

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Wombat scat, found near Cradle Mountain in Tasmania Wombat scat, found near Cradle Mountain in Tasmania
Saturn’s Diverse Moons Saturn’s Diverse Moons
Matching Magnetic Signatures—Stripes Matching Magnetic Signatures—Stripes
Effect of pH on drug absorption: (a) a weak acid such as aspirin (ASA) is in a nonionized form in an Effect of pH on drug absorption: (a) a weak acid such as aspirin (ASA) is in a nonionized form in an
Sivapithecus is a Miocene ape (middle) with anatomical similarities to orangutans (left) rather than Sivapithecus is a Miocene ape (middle) with anatomical similarities to orangutans (left) rather than
Common Functional Groups Found in Biomolecules Common Functional Groups Found in Biomolecules
Video: Genetic distance between human groups

For a complete list of videos, visit our video library