Author Question: Mars undergoes seasons because of its eccentric orbit that carries it to widely different distances ... (Read 68 times)

crobinson2013 · **on:** Jul 27, 2018

Mars undergoes seasons because of its eccentric orbit that carries it to widely different distances from the Sun, and because of its axial tilt which is similar to the Earth's.

Indicate whether the statement is true or false

Question 2

The three laws dealing with the creation of various spectra are due to:

A) Newton.
B) Fraunhofer.
C) Kirchhoff.
D) Bohr.
E) Einstein.