Question

question 4 of 17
screen - cast didnt allow the sound to be muted in the making of this video, so when should it have been silent?
none of it should have been silent.
all the scenes that were inside the spaceship.
all the scenes that were outside of the spaceship in actual space.
all of it should have been silent.

Explanation:

Sound requires a medium (like air, water, or solid matter) to travel. Outer space is a near-vacuum with no such medium, so sound cannot propagate there. Sound can travel inside a spaceship because the interior has air for the crew, which acts as a medium for sound.

Answer:

All the scenes that were outside of the spaceship in actual space.