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

Author Question: Which direction do a comet's dust and plasma tails point? A) straight behind the comet in its ... (Read 67 times)

Cooldude101

  • Hero Member
  • *****
  • Posts: 557
on: Jul 27, 2018
Which direction do a comet's dust and plasma tails point?
 
  A) straight behind the comet in its orbit
  B) generally away from the Sun
  C) perpendicular to the ecliptic plane
  D) always almost due north

Question 2

Two pairs of sunspots appear similar, but if one photo was made in 1990, and the next photo was in 2002, we would note what difference?
 
  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

EAN94

  • Sr. Member
  • ****
  • Posts: 307
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

In the 12 years, the magnetic field polarities will have reversed.


Cooldude101

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jul 27, 2018
TY


EAN94

  • Sr. Member
  • ****
  • Posts: 307
Reply #3 on: Jul 27, 2018
You're welcome


« previous next »
 

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Dewey and the reformers attacked classes, such as this one, circa 1900, where students sat up straig Dewey and the reformers attacked classes, such as this one, circa 1900, where students sat up straig
A 6-point socket fits the head of a bolt or nut on all sides. A 12-point socket can round off the ... A 6-point socket fits the head of a bolt or nut on all sides. A 12-point socket can round off the ...
Two stubby screwdrivers used to access screws that have limited space above. A straight blade is on ... Two stubby screwdrivers used to access screws that have limited space above. A straight blade is on ...
. Calculate the net electric field at point B . Calculate the net electric field at point B
How Many Triangles Can You Make Using the Letter M and 3 Straight Lines? How Many Triangles Can You Make Using the Letter M and 3 Straight Lines?
A genetic map showing the location of revertible (point) mutants of the rll region A genetic map showing the location of revertible (point) mutants of the rll region
Video: Hydrogen bonds - role in the body

For a complete list of videos, visit our video library