While none yet exist, in the very distant future, black dwarfs will comprise the majority of the ...

While none yet exist, in the very distant future, black dwarfs will comprise the majority of the normal matter of the universe.
 
  Indicate whether the statement is true or false

Question 2

Jupiter has twice the mass of all the other planets combined.
 
  Indicate whether the statement is true or false

Question 3

The amount of diffraction, and thus the resolution of the scope, depends upon:
 
  A) the wavelength used and the size of the main telescope objective lens or mirror.
  B) the design of the telescope.
  C) whether the telescope is a reflector or refractor.
  D) the brightness of the object.
  E) the size and sensitivity of the CCD chip used for imaging.