This is a question our experts keep getting from time to time. Now, we have got the complete detailed explanation and answer for everyone, who is interested!
When the sun and the moon are in a position perpendicular to Earth, as they are during each first quarter moon and each last quarter moon, the difference between high tide and low tide is at its smallest.
When powerful solar winds are pushed poleward by our magnetic fields, we obtain a phenomenon known as?
Intense auroral displays are the result of powerful solar winds being pushed poleward by our planet’s magnetic fields.
Is resulting in a gradual increase in the gulf that separates Africa and South America from one another?
That’s right, the slow but steady widening of the ocean floor that’s been putting more space between South America and Africa. We were able to find it halfway between South America and Africa.
Which of these statements about spring tides on Earth is true?
Only during the new moon, when the Sun and the Moon are in exact alignment, can spring tides appear. There are two high tides and two low tides that occur every day along the coast of most regions. The Sun’s gravitational influence on Earth’s tides is stronger than that of the Moon’s due to the Sun’s significantly larger mass.
What is the most accurate way to describe how the Earth has rotated over its entire existence, quizlet?
What is the most accurate way to describe how the Earth has rotated over its entire existence? It has slowed down extremely slightly, at a rate of approximately 0.0015 seconds each century.
Explaining the Tides is Astrophysicist Neil deGrasse Tyson
43 questions found in related categories
When should you anticipate seeing tides that are exceptionally high or low, and during what phase?
These tides are referred to as neap tides. When the moon is young or full, the gravitational attraction of the sun and the moon are equal and complementary to one another. At certain occasions, both the high tide and the low tide are exceptionally high and low tide is exceptionally low. This phenomenon is referred to as a spring high tide.
What aspects of tides are true?
The Moon and the Sun each exert a gravitational and a centrifugal force on Earth, however there is a mismatch between these two forces, which results in the tides. Although though we see the tides coming in and going out, they are actually being caused by the Earth’s rotation, which brings it into and out of different tidal bulges, which is what causes the tides to change.
Who specifically has a need to be aware of the times and heights of the tides?
The purpose of constructing tide stations is to measure tides and analyze the data collected in order to allow scientists to forecast tides and produce tide tables. The times, heights, and extents of both the rise and fall of the tidal waters, which are essential to many different parts of our day-to-day life, are measured by scientists. Tidal waters support a variety of diverse activities.
Is it true that the disparity between a neap tide’s consecutive low tides and high tides is the greatest it can be?
Tides are primarily brought about by disparities in the relative gravitational attraction that the moon and the sun exert on various regions of the globe. The difference in height between two successive low tides and high tides is at its highest during a neap tide. The number of high tides that occur in a given month is determined by the relative positions of the sun, the moon, and the Earth.
Why is there a steadily widening gap in geographical distance between Europe and North America?
Because of the expansion of the Atlantic Ocean, the distance that separates the United States and Europe is gradually increasing at a rate of around one inch per year, according to estimates provided by geologists. When it comes to politics, the Atlantic Ocean has proven to be a barrier between the United States and Europe that is significantly less stable.
What would take place if the rate of subduction was slower than the rate at which the seabed was spreading?
What would take place if the rate of subduction was slower than the rate at which the seabed was spreading? The size of the planet would increase.
Which of the following is the most likely explanation for why Mercury’s daytime and nighttime temperatures can be so drastically different?
Because Mercury lacks an atmosphere, the planet’s temperatures do not remain constant during the day and night. As a result, Mercury is subject to wildly fluctuating temperatures. Mercury falls somewhere in the middle in terms of size between the Moon and Mars.
What exactly is it that may be said about Jupiter’s magnetosphere?
What exactly is it that may be said about Jupiter’s magnetosphere? It possesses a tail that is at the very least as long as Saturn’s orbit… Jupiter’s magnetic field is off by around ten degrees relative to its rotating axis, which is similar to the relationship between our own rotation and magnetic field.
Is the sun a somewhat typical example of a star?
T or F The Sun is a rather average example of a star.
How are the timings of the tides determined?
An accurate method of making educated guesses about the amount of water that is present across a specific area at any given moment of the day. The rule of twelfths is applied by first determining the height difference between the high tide and the low tide on a given day, and then dividing that difference into 12 equal parts.
How far in advance can the timings of the tides be predicted?
They come about seven days after the spring tides have passed. How long in advance can one make an accurate prediction of the tide? Because we have such a precise understanding of where the Moon and the Sun are in their orbits, we are able to calculate the height of the tides many years in advance.
How do we keep track of the tides?
Tide gauges, which are the standard measuring equipment, are used for the standard method of measurement. There are gauges located at many ports and harbors across the world. These gauges record the height of the rising and falling tides in comparison to a reference level, often known as a “benchmark,” that is located on the ground nearby.
How many different kinds of tides are there?
- Diurnal Tide. ••• During the course of a 24-hour period, a diurnal tide will alternate between high and low water levels…
- Semi-diurnal Tide. ••• A semi-diurnal tide occurs when there are two periods of equal high water and two periods of equal low water every single day…
- … the meteorological tide…. the mixed tide…. the mixed tide.
When throughout the year do the tides reach their maximum levels?
When the Moon is either new or full, the tides are at their highest. When the Moon is directly overhead, high tides can sometimes be found either just before or just after it. The difference between high tide and low tide is at its smallest twice a month, on the first and the last day of each month. Neap tides are another name for these types of tides.
Which or what has a greater influence on the sea level, the sun or the moon?
When compared to the moon’s mass, the gravitational attraction that the sun exerts on Earth is more than 177 times stronger than that of the moon…. Hence, the sun’s influence on the generation of tides is approximately one-half that of the moon, and the moon has the most significant impact on the tides of the Earth.
Is water only found on Earth and no other planets?
The only planet in our galaxy that is known to have bodies of liquid water on its surface is Earth… NASA confirmed in 2015 that there is occasional flow of liquid water on the present-day surface of Mars. Also in 2015, researchers used information gathered by the Cassini spacecraft to uncover the existence of a world-spanning ocean hidden beneath the frozen surface of Saturn’s moon Enceladus.
What category of planet is Mars?
Mars is one of the four planets that are classified as terrestrial. The other three are Mercury, Venus, and our own planet, Earth. Rock and various metals make up the planets that are classified as terrestrial. Outer gas giant planets are the name given to the remaining planets in the solar system.
In what part of the cosmos is Earth located?
First things first: the Milky Way galaxy belongs to the Virgo Supercluster of other galaxies in the universe. A clump of galaxies that are kept together by gravity is called a supercluster. The name of the smaller group of galaxies that we are a part of within this larger supercluster is the Local Group. The Milky Way, which is the name of the galaxy in which Earth is located, is the second largest galaxy in the Local Group.