Question 411Navigation General70% to pass
Which factor(s) is/are used to develop the charted information of a lighthouse?
AI Explanation
The correct answer is D) Height and intensity of the light.
The charted information of a lighthouse, including its visibility and range, is determined by the height of the light above the water and the intensity of the light. The height of the light determines how far it can be seen over the horizon, while the intensity of the light determines how bright it appears to the observer. Both of these factors are essential in calculating the charted information that is displayed on nautical charts and publications.
The other options are incorrect because they do not fully capture the factors used to develop lighthouse charted information. Option A only considers the height of the observer and the intensity of the light, while option B only considers the height of the light and the observer. Option C is incorrect because the height of the light alone is not enough to determine the charted information.
Related Questions
#409 You are underway and pass by a lighthouse. Its light, which was white since you first sighted it, changes to red. This means _______________.#410 When trying to sight a lighthouse you notice a glare from a town in the background. The range at which the light may be sighted due to this glare is _______________.#412 Which item in illustration D034NG below shows a fixed and flashing light? #413 Which item in illustration D034NG below shows a flashing light? #414 The maximum distance at which a light may be seen under existing visibility conditions is called _______________.