You need to transmit the Morse letter D (-..) with either a fog horn or hitting a bell every 2 minutes.
Long blasts need to be 3 times as long as short blasts. The space between blasts is as long as the duration of a short blast.
So the sequence goes like this: Blow the horn or hit the bell for 6 seconds, wait for 2, hit it for 2 seconds, wait for 2 seconds, and hit it again for 2 seconds.
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The time duration between fog horn blasts is typically between 30 seconds and 2 minutes, depending on the specific location and regulations in place. This interval helps mariners determine the distance and direction of the vessel emitting the sound signal.
Rate refers to the speed or frequency at which something occurs, while time refers to the duration or specific moment when something happens. Rate involves a measurement of how much of something occurs per unit of time, while time is a measurement of the duration between specific events.
A long period of time refers to a substantial duration that spans months, years, or even decades. It indicates a significant amount of time passing between events or actions.
Elapsed time refers to the total amount of time that has passed between two specific points in time. It is often used to measure the duration of an event or the amount of time that has elapsed since a certain starting point.
On September 23, the duration of time between sunrise and solar noon is approximately 6 hours. This can vary depending on the specific location and time zone.
Layover time refers to the duration spent at a connecting airport between two flights, while connection time is the minimum amount of time required to transfer between flights. Layover time can be longer than connection time and is determined by the traveler or airline, whereas connection time is set by the airline to ensure smooth transfers for passengers.