Answer
Yes. When a plane is moving, the air inside the plane is also moving with it.
So, the speed of the plane has no effect on what the pilot hears. Sound propagates as usual inside the plane.
Work Step by Step
Yes. When a plane is moving, the air inside the plane is also moving with it.
So, the speed of the plane has no effect on what the pilot hears. Sound propagates as usual inside the plane.