Author Question: Titan's surface has been mapped using Earth based visual telescopes. Indicate whether the ... (Read 87 times)

corkyiscool3328 · **on:** Jul 27, 2018

Titan's surface has been mapped using Earth based visual telescopes.

Indicate whether the statement is true or false

Question 2

Consider a large molecular cloud that will give birth to a cluster of stars. Which of the following would you expect to be true?

A) All the stars in the cluster will be of about the same mass.
B) All the stars in the cluster will have approximately the same luminosity and surface temperature.
C) A few massive stars will form, live, and die before the majority of the star's clusters even complete their protostar stage.
D) All the stars in the cluster will become main-sequence stars at about the same time.