Red and blue in redshift and blueshift refer to color. a. True ...

[nmorano1]

Red and blue in redshift and blueshift refer to color.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Tycho's universe was the same as the Copernican universe except that
 
  a. Earth did not move.
  b. the Sun did not move.
  c. the Moon orbited the Sun.
  d. the orbits were elliptical with the Sun at one focus.
  e. the orbits followed uniform circular motion.

[phuda]

Answer to Question 1

False

Answer to Question 2

a

[nmorano1]

Excellent

[daiying98]

Gracias!