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

Author Question: When Mars is located directly behind the Earth with respect to the Sun in its orbit, it is a. at ... (Read 82 times)

bucstennis@aim.com

  • Hero Member
  • *****
  • Posts: 532
on: Jul 27, 2018
When Mars is located directly behind the Earth with respect to the Sun in its orbit, it is
 
  a. at the midpoint in the sky between east and west at sunset.
  b. at the midpoint in the sky between east and west at midnight.
  c. at the midpoint in the sky between east and west at sunrise.
  d. at the midpoint in the sky between east and west at noon.
  e. not visible in the night sky.

Question 2

What characteristic of a star primarily determines its location on the main sequence?
 
  a. age
  b. distance from the galactic center
  c. mass
  d. space motion
  e. radius


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

macybarnes

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

C


bucstennis@aim.com

  • Member
  • Posts: 532
Reply 2 on: Jul 27, 2018
Wow, this really help

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

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.

Photograph of a child with a cochlear implant. This device sends electrical impulses directly to the Photograph of a child with a cochlear implant. This device sends electrical impulses directly to the
Mars Mars
A fuel heater is part of the fuel filter and water separator located on the frame rail of a Ford ... A fuel heater is part of the fuel filter and water separator located on the frame rail of a Ford ...
Earth scientists have devised a scheme to divide the planet’s natural history into distinct time ... Earth scientists have devised a scheme to divide the planet’s natural history into distinct time ...
The limbic system is located within the higher brain, or cerebrum. The limbic system is located within the higher brain, or cerebrum.
Earth 150 Million Years Ago Earth 150 Million Years Ago
Video: Medullary osmotic gradient - influencing factors

For a complete list of videos, visit our video library