As Compared with a Large Telescope Mirror, a Large Telescope

Q2: Red giant stars<br>A) are not very bright.<br>B)

Q5: The least common of the following are<br>A)

Q9: A star whose spectral lines are shifted

Q21: Stars seem to twinkle because of<br>A) variations

Q28: A star must have a certain minimum

Q32: Stars at the upper end of the

Q36: The sun will remain its present size

Q36: A brown dwarf<br>A)has less mass than Jupiter.<br>B)is

Q39: Brown dwarfs are<br>A) visible to the naked

Q52: Sunspots<br>A) are hotter than the rest of