Aship's foghorn will probably have a high pitch low amplitude low pitch

low pitch

Explanation:

A ship's foghorn will probably have a low pitch.

A ship’s foghorn is a very loud low-pitched horn that produces a loud noise to warn sailors and ship captains of navigational hazards such as headlands, rock outcrops, shoals or other dangers when it is very foggy. Foghorns are also used in light houses. Gongs or bells that had to be struck manually were initially used as audible fog signals before they were later replaced by foghorns.

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

well, i believe that the answer is 2. : 3