Author Question: Two Mercury years are the same length as three Mercury sidereal days. Indicate whether the ... (Read 66 times)

MGLQZ

  • Hero Member
  • *****
  • Posts: 579
Two Mercury years are the same length as three Mercury sidereal days.
 
  Indicate whether the statement is true or false

Question 2

Redshift surveys give us:
 
  A) an idea of how turbulent the intergalactic gas is.
  B) a 3-D layout of galaxies in space.
  C) the total mass of the universe.
  D) a more accurate census of the Local Group.
  E) a better value of the speed of light.



Sierray

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

TRUE

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

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?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

For a complete list of videos, visit our video library