What unit measures a ship's speed?

Prepare for the Navy League Cadet Corps (NLCC) Apprentice Exam. Study with comprehensive questions and learn with hints and explanations. Get ready for your exam!

Multiple Choice

What unit measures a ship's speed?

Explanation:
Speed at sea is measured in knots. One knot means one nautical mile per hour. This unit is tied to navigation and charting, because ships navigate using nautical miles and nautical miles per hour on marine charts. A knot is roughly 1.15 miles per hour or about 1.852 kilometers per hour, making it the standard for maritime speed. The other units—miles per hour, kilometers per hour, and feet per second—are more common on land or in different contexts, and they aren’t the standard for ships.

Speed at sea is measured in knots. One knot means one nautical mile per hour. This unit is tied to navigation and charting, because ships navigate using nautical miles and nautical miles per hour on marine charts. A knot is roughly 1.15 miles per hour or about 1.852 kilometers per hour, making it the standard for maritime speed. The other units—miles per hour, kilometers per hour, and feet per second—are more common on land or in different contexts, and they aren’t the standard for ships.

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