Lighthouses are towers with a light beacon on top. Lighthouses assist sea ships in finding their way at night when they are sailing close to the shore. A lighthouse beacon sends out light flashes with a regular fixed pattern. Every lighthouse has its own pattern. In the diagram below you see the pattern of a certain lighthouse. The light flashes alternate with dark periods. Non MCQ Question: In the diagram below, make a graph of a possible pattern of light flashes of a lighthouse that sends out light flashes for 30 seconds per minute. The period of this pattern must be equal to 6 seconds.
Lighthouses are towers with a light beacon on top. Lighthouses assist sea ships in finding their way at night when they are sailing close to the shore.
A lighthouse beacon sends out light flashes with a regular fixed pattern. Every lighthouse has its own pattern.
In the diagram below you see the pattern of a certain lighthouse. The light flashes alternate with dark periods.
Non MCQ Question:
In the diagram below, make a graph of a possible pattern of light flashes of a lighthouse that sends out light flashes for 30 seconds per minute. The period of this pattern must be equal to 6 seconds.
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