Author Question: A star near the lower right of the H-R diagram is likely to be A) red, with high luminosity. B) ... (Read 54 times)

danielfitts88 · **on:** Jul 27, 2018

A star near the lower right of the H-R diagram is likely to be

A) red, with high luminosity.
B) red, with low luminosity.
C) hot, bright, and very large.
D) yellow, with luminosity similar to our Sun's.
E) blue, with high luminosity.

Question 2

The orbit of the Solar System around the Galaxy is similar to that of a planet, almost circular and in the galactic plane.

Indicate whether the statement is true or false