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answ2. The tides are caused by the attraction of gravity.
On the side of the Earth nearest the Moon, the attraction of the Moon lessens the strength of the local perceived gravity field.
On the side of the earth farthest from the Moon, the ocean there sees the gravitational pull of the whole Earth-Moon system, but the effective centre of this system is further away than the real centre of the earth. Thus the gravity field is seen as slightly less and there will be high tides there as well.
When the Sun and the Moon are in alignment with the Earth, (New Moon), we have the strongest gravitational force and the tides are at their maximum height.
When the Sun is on the opposite side of the Earth from the Moon, (Full Moon) then we have a weaker gravitational force, and the high tides are not quite as high as for the New Moon case.
What else can I help you with?
Is Red tide is caused by green algae?
red algae.............
Is a poison arrow frog nocturnal or diurnal?
Scorpions are generally nocturnal and would rarely be out during the day.
When does a poison dart frog come out?
poison dark frogs are diurnal. which means that the hunt in the day, sleep at night. Us humans are diurnal.
What is the lowest tide called?
That would be the neap tide. It produces the lowest low tide, whereas the highest high tide is called a spring tide.
When was the tide rises the tide falls written?
The Tide Rises, The Tide Falls was written 3 years before Longfellow's death, in 1879.
What are the three main tidal patterns?
The three main tidal patterns are Diurnal, Semi-diurnal, and Mixed Semi-diurnal. If an area has one high tide and one low tide each day it is called Diurnal. If the area has two high tides and two low tides of the same height , it is called Semi-diurnal, if the tides are differing heights it is called mixed Semi-diurnal.
What is difference between semi diurnal mixed and diurnal tides?
Semi-diurnal mixed tides have two high and two low tides per day with different intensities, while diurnal tides have one high and one low tide per day. Semi-diurnal tides are more common in coastal regions, while diurnal tides are more common in inland seas.
How do you classify tides?
Two different ways to classify times are the Diurnal Tide and the Semi-diurnal Tide. A diurnal tide has one episode of high water and one episode of low water each day. A semi-diurnal tide has two episodes of equal high water and two episodes of low equal water each day. They are both also classified as astronomical tides, meaning they are influenced by gravitational actions of the sun, moon and Earth.
What are the three types of tides?
The three types of tides are diurnal tides (one high tide and one low tide each day), semi-diurnal tides (two high tides and two low tides each day), and mixed tides (where there are two high tides and two low tides, but the heights vary).
What is the meaning of diurnal tide?
A diurnal tide is a type of tide characterized by one high tide and one low tide each day, occurring roughly every 24 hours and 50 minutes. This tidal pattern is typically found along coastlines where the moon passes overhead only once in a 24-hour period.
How many low tide and high tide do you have?
Low tide is when ocean water recedes from the beach. High tide is when the ocean water climbs
Which solar system object has the most effect on tides?
hey i think its because of the solar system
Classififcation?
Two different ways to classify times are the Diurnal Tide and the Semi-diurnal Tide. A diurnal tide has one episode of high water and one episode of low water each day. A semi-diurnal tide has two episodes of equal high water and two episodes of low equal water each day. They are both also classified as astronomical tides, meaning they are influenced by gravitational actions of the sun, moon and Earth.
When boating on coastal waters if it is high tide is at noon when can you expect the next low tide?
If high tide is at noon, you can expect the next low tide roughly 6 hours later, around 6 PM. Tides typically follow a semi-diurnal pattern with two high tides and two low tides each day, occurring approximately 6 hours apart.
When is low tide in the Bahamas?
Low tide times in the Bahamas vary by location and date due to the influence of the moon and local geography. Generally, the tides in the Bahamas follow a semi-diurnal pattern, meaning there are two high tides and two low tides each day. To get specific low tide times, it's best to consult a tide chart or app for the particular area you are interested in.
How do semidiurnal and diurnal tides differ?
Semidiurnal tides have two high tides and two low tides of nearly equal height each day, while diurnal tides have one high tide and one low tide per day. Semidiurnal tides are more common globally, while diurnal tides are more common in certain locations.
Why does Perth only have one high tide a day and Melbourne have two?
The interaction of the Sun and Moon's gravity with the oceans produce tides. If the Earth was a just a ball of water (no land masses) then there would be 2 tides per day everywhere. However there are land masses that complicate the tide movements, so that there are 3 different types of tides, depending on the local geography. 1. Diurnal - one high tide and one low tide per day. Occurs in Alaska, South East Asia, Gulf of Mexico and Western Australia. 2. Semi-Diurnal - Two high and two low waters per tidal day. They are common on the Atlantic coasts of the United States, Europe and Africa. 3. Mixed Tides - as the name suggests, each tide is different from the last. Occurs everywhere else!
