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

Author Question: Edwin Hubble first found the distance to M31 in Andromeda with its ________ variable stars in its ... (Read 65 times)

tnt_battle

  • Hero Member
  • *****
  • Posts: 556
Edwin Hubble first found the distance to M31 in Andromeda with its ________ variable stars in its spiral arms.
 
  Fill in the blank(s) with correct word

Question 2

The assumption that from any place in the universe the observer would measure the same physical properties we observe is called
 
  A) Olbers's paradox.
  B) general gelativity.
  C) special relativity.
  D) steady state physics.
  E) the cosmological principle.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dajones82

  • Sr. Member
  • ****
  • Posts: 359
Answer to Question 1

Cepheid

Answer to Question 2

E




tnt_battle

  • Member
  • Posts: 556
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)


Jossy

  • Member
  • Posts: 336
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Cyanide works by making the human body unable to use oxygen.

For a complete list of videos, visit our video library