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This stretches out the Earth and the water on it, creating two bulges. ... Myths about Gravity and Tides by Mikolaj Sawicki of the Department of Physical Science, John A. Logan College.
"What causes high tide and low tide? Why are there two tides each day?." 01 April 2000. HowStuffWorks.com.
This stretches out the Earth and the water on it, creating two bulges. ... Myths about Gravity and Tides by Mikolaj Sawicki of the Department of Physical Science, John A. Logan College.
After all, day in and day out, year after year, ever since the oceans formed, there have been two high tides a day, once with the moon at its zenith and once again nearly 12 hours later.
Astronomy question: Why are there two high tides in one day? Reason for Two Tides Tides are caused not simply by gravity but by the gravity gradient or in other words the difference in gravity in ...
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These are called daily or diurnal tides. In much of the Pacific Ocean, there are two high tides and two low tides each day, but they are of unequal height.
As the Earth rotates, the bulges always face the Moon, so each point on the Earth's surface experiences two high tides each day.
Why are there high tides twice a day when the earth rotates beneath the moon only once a day?
Ocean tides on Earth are created by the gravitational pull of the Moon and the Sun. As the Earth spins, the tidal bulges seem to move around the world, creating two high tides every day.
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