The most accurate Greek attempt to explain planetary motion was ...

[Mr3Hunna]

The most accurate Greek attempt to explain planetary motion was the model of
 
  A) Aristotle.
  B) Pythagoras.
  C) Hipparchus.
  D) Ptolemy.
  E) Erastothenes.

Question 2

The splitting of spectral lines in the presence of strong magnetic fields is the:
 
  A) Doppler effect.
  B) Second Law of Kirchhoff.
  C) Zeeman effect.
  D) photoelectric effect.
  E) polarization of sunlight.

[abro1885]

Answer to Question 1

D

Answer to Question 2

C

[Mr3Hunna]

Thanks for the timely response, appreciate it

[essyface1]

YES! Correct, THANKS for helping me on my review