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

Author Question: Compared to Saturn, Jupiter is about A) 100 times more massive. B) twice the diameter, but less ... (Read 102 times)

casperchen82

  • Hero Member
  • *****
  • Posts: 540
Compared to Saturn, Jupiter is about
 
  A) 100 times more massive.
  B) twice the diameter, but less dense.
  C) half as dense, but the same mass since it is larger.
  D) three times more massive and denser.
  E) half as massive and denser.

Question 2

Contrast the original and present uses of the Cosmological Constant.
 
  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

maya.nigrin17@yahoo.com

  • Sr. Member
  • ****
  • Posts: 324
Answer to Question 1

D

Answer to Question 2

Originally Einstein added it to General Relativity to stabilize a presumably static universe against either contraction or expansion, for astronomers then thought the universe static. Today we apply the cosmological constant to the wild card of dark energy to explain the acceleration of the expansion, overpowering gravity.




casperchen82

  • Member
  • Posts: 540
Reply 2 on: Jul 27, 2018
Excellent


mohan

  • Member
  • Posts: 362
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

For a complete list of videos, visit our video library