Which statement about Jupiter's rings is FALSE? A) They are ...

[waynest]

Which statement about Jupiter's rings is FALSE?
 
  A) They are made of dark dusty particles.
  B) They lie in the planet's equatorial plane.
  C) They lie closer to Jupiter than Io's orbit.
  D) They are made of ice, like Saturn's.
  E) They may be made in part of material from Metis and Adrastea.

Question 2

What are some advantages of radio telescopes over optical scopes?
 
  What will be an ideal response?

[apple]

Answer to Question 1

D

Answer to Question 2

Radio telescopes can be used day or night, they are much less affected by cloudy skies, and they open a new window to observe the Universe. They allow us to observe astronomical objects at a different wavelength than an optical telescope, thus giving an opportunity to compare and contrast the images.

[waynest]

Gracias!

[xiazhe]

TYSM