Multiple choice general knowledge science & technology

Determines longitude of a vessel at sea.

  1. Calorimeter

  2. Cryometer

  3. Chronometer

  4. Dynamo
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

A chronometer is a precise timekeeping instrument used to determine longitude at sea by comparing local time to a reference time like GMT. Calorimeter measures heat, cryometer measures very low temperatures.

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