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A coastline on Earth experienced a high tide at 6 a.m. At what approximate time will the next high tide occur, and why?

6 p.m., because the coastline will turn 90 degrees from the moon
6 p.m., because the coastline will turn 180 degrees from the moon
12 noon, because the coastline will turn 90 degrees from the moon
12 noon, because the coastline will turn 180 degrees from the moon

2 Answers

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Answer:

high tide on the coastline of Earth will occur at around 12 noon, because the coastline will turn 180 degrees from the moon.Why does it occur at this time?The gravitational pull of the moon causes tides to rise and fall on Earth. As the Earth rotates on its axis, different parts of the planet experience high and low tides at different times. High tides occur when the part of the Earth facing the moon is pulled towards it, while low tides occur when the part of the Earth facing away from the moon is pulled away from it. It takes around 12 hours for the Earth to rotate halfway around, which is why there are typically two high tides and two low tides in a 24-hour period.The next high tide will occur at around 12 noon because that is when the coastline will turn 180 degrees from the moon. This means that the part of the Earth that was previously facing the moon will now be facing away from it, and vice versa. Therefore, the gravitational pull of the moon will cause the tide to rise again at this time.

Explanation:12 noon, because the coastline will turn 180 degrees from the moon

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User Chris McKelt
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4 votes

Answer:

The approximate time for the next high tide will be 12 noon. This is because high tides are caused by the gravitational pull of the moon on the Earth's oceans. As the Earth rotates on its axis, the coastline will move towards and away from the moon, causing the tides to change. It takes approximately 12 hours and 25 minutes for the Earth to complete one full rotation relative to the moon, so the next high tide will occur approximately 12 hours and 25 minutes after the previous high tide. Therefore, since the first high tide occurred at 6 a.m., the next high tide will occur around 12 noon.

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User Volkan Ceylan
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