This topic contains a solution. Click here to go to the answer

Author Question: How was the true rotation rate of Venus determined? Why does this make study of the Venusian surface ... (Read 75 times)

nummyann

  • Hero Member
  • *****
  • Posts: 576
How was the true rotation rate of Venus determined? Why does this make study of the Venusian surface hard for observers on the Earth?
 
  What will be an ideal response?

Question 2

If a fire truck's siren is rising in pitch, it must be approaching us.
 
  Indicate whether the statement is true or false



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

heinisk01

  • Sr. Member
  • ****
  • Posts: 329
Answer to Question 1

Radar studies of Venus finally determined that Venus' rotation rate is 243 days, retrograde. Studies of its entire surface from Earth, using radar, is complicated by the fact that almost the same face of Venus appears pointed towards Earth when the two planets are closest.

Answer to Question 2

TRUE




nummyann

  • Member
  • Posts: 576
Reply 2 on: Jul 27, 2018
Gracias!


Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Excellent

 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

For a complete list of videos, visit our video library