Author Question: The most accurate Greek attempt to explain planetary motion was the model of A) Aristotle. B) ... (Read 82 times)

Mr3Hunna · **on:** Jul 27, 2018

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.