Multiple choice

Fathom is the unit of

  1. sound

  2. depth

  3. distances

  4. frequency

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A fathom is a unit of depth equal to 6 feet (approximately 1.83 meters), traditionally used for measuring water depth in navigation and maritime contexts. It is not used for measuring sound, general distances, or frequency.