Author Question: Which of the Galilean Moons may have a subsurface layer of liquid water? What will be an ideal ... (Read 63 times)

09madisonrousseau09 · **on:** Jul 27, 2018

Which of the Galilean Moons may have a subsurface layer of liquid water?

What will be an ideal response?

Question 2

Which of the following statements about light focusing is not true?

A) In a healthy eye, light is focused on the retina.
B) Film should be placed at the focal plane in a camera.
C) If you try to look at an image that is not formed at the focal plane, it will be blurry.
D) The focal plane of a reflecting telescope is always located within a few inches of the primary mirror.
E) Light can be focused with a lens or a mirror.