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It isn't a complicated question I'm asking.what evidence do you have
List of Questions
2. How to explain the fact that in southwest Australia in the port of Fremantle the tides are part of the year significant, and then disappear.
3. Why abnormally high tides are formed only on the northern and southern shores of the seas and oceans and not on the eastern.
4. Why are tidal waves moving strictly along the perimeter of lakes, seas and oceans, and not from east to west, following the Moon?
5. As the current of the western winds manages to move from west to east, at a speed of 5 km / h, wiping the ocean floor
, while the tidal wave flows from east to west at a speed of 800 km / h, wiping the ocean floor.
6. Why is not tidal current used to move ships from east to west.
7. It is believed that the cause of the second hump is the barycenter.And what is the cause of the solar second hump?
8. As long as the tidal wave makes one revolution around the Earth, the Moon makes two turns, how is the gravitational connection between the Moon and the tidal hump?
9. According to the lunar theory of tides, the earth's crust at the latitude of Moscow, with a frequency of two times a day, rises and falls with an amplitude of about 20 cm, at the equator the swing of oscillations exceeds half a meter.Then why, the highest tides are formed in the temperate zones and not at the equator?
The highest tides on Earth are formed in the Fandi Bay in North America - 18 m, at the mouth of the Severn River in England - 16 m, in the Bay of Mont-Saint-Michel in France - 15 m, in the mouths of the Sea of Okhotsk, Penzhinskaya and Gizhiginskaya - 13 m , at the cape Nerpinsky in the Mezensky Bay - 11 m.
10. Tidal forces have been used successfully to date, as a plug from many of the mysteries of nature.In fact, they exist only theoretically, but practically, they have not been fixed by any gravimetric device.Acceleration of free fall at the equator is less than at the poles: at the equator is 978 gal, and at the poles - 983 gal.There is no data on the fluctuation of tidal forces, if there were fluctuations, then there would be data.
11. The way to refute the whirlpool theory is to show coves and bays where there are fast rotating whirlpools, but there are no abnormally high tides.
12. Frequently Asked Questions Concerning Tides: http:/.../mypages.iit.edu/~johnsonpo/smart00/lesson4.htm#tidefaqs
So when the Moon is closest it pulls close.And on the opposite of the planet there's meant to be an equal outward pull?
Because the tide is a passing wave, which produces no net movement of water, and so cannot produce a net movement of shipping.
Quote from: evan_au on 13/05/2018 08:07:59Because the tide is a passing wave, which produces no net movement of water, and so cannot produce a net movement of shipping. This is the correct answer !!!Question?In the Atlantic Ocean from east to west, to the Gulf of Maine, a tidal wave moves at what speed.
The top of the tidal bulge moves at something like 1000 miles per hour at the equator (and near zero at the poles).But it is important to recognise that no water actually moves that fast.
Four tidal hills per day
Quote from: Bored chemist on 13/05/2018 10:35:04 The top of the tidal bulge moves at something like 1000 miles per hour at the equator (and near zero at the poles).But it is important to recognise that no water actually moves that fast. It is very pleasant to see figures and this is the language of facts and practical mechanicsQuestion?If the tidal hump moves from east to west at a speed of 1000 mph (this is almost supersonic speed)And on this video it is so https://m.youtube.com/watch?feature=youtu.be&v=NqDEaFjIXPw https:/.../youtu.be/pwChk4S99i4Now we need to find out at what speed from east to west the current flows, at least approximately. Two tidal hills per day, which move from east to west at a speed of 1000 mph, should create a decent speed.
Quote from: Bored chemist on 13/05/2018 10:35:04 The top of the tidal bulge moves at something like 1000 miles per hour at the equator (and near zero at the poles).But it is important to recognise that no water actually moves that fast. It is very pleasant to see figures and this is the language of facts and practical mechanicsQuestion?If the tidal hump moves from east to west at a speed of 1000 mph (this is almost supersonic speed)And on this video it is so https:/.../m.youtube.com/watch?feature=youtu.be&v=NqDEaFjIXPw https:/.../youtu.be/pwChk4S99i4Now we need to find out at what speed from east to west the current flows, at least approximately. Four tidal hills per day, which move from east to west at a speed of 1000 mph, should create a decent speed.
If the tidal hump moves from east to west at a speed of 1000 mph (this is almost supersonic speed)And on this video it is so https://m.youtube.com/watch?feature=youtu.be&v=NqDEaFjIXPw https:/.../youtu.be/pwChk4S99i4
Galileo called the Moon theory of tides, frivolous, sad return to the realm of mystical ravings and preferred to explain the tides, the rotation of the Earth.
The tidal calendar existed long before the opening of the tidal wave, compiled by the "poke method", as they are today. As there was also a normal calendar up to Ptolemy and after Ptolemy, and to Copernicus, and after Copernicus.
What is the height of the tidal hill at the equator?
It SURPRISES me this thread carries on. Two different phenomena are being discussed, and frequently mixed up due to that … kind of playing both football (soccer) and rugby on same field … a disaster !I already mentioned that fact on #13 (more than 60 more posts since then, only two and a half weeks !!!)“… as I have repeated this very morning on that linked site, that my arguments have always been about root "main" and general ocean tides. What, mainly due to Earth/Moon dynamics (but also to Sun/Moon dynamics) would really happen without local effects, small or rather big. Resonance in water "oscillation" may produce big effects.And those tides would happen even if Earth did not spin daily, main cause of "whirlpools", as far as I can understand. I have not delved into the existing lot of local cases, but I´ve seen they are very complex, especially on a very long work of NOAA I can´t find now”.And subsequently, erroneous things are being said, since the proposition of the question.Long ago when I was a boy, I already realized that, e.g., strongest high tides were always at same time, and when full or new Moon, in Atlantic coast of Spain where I was in summer holiday. And nowadays, just seeing the Moon in Madrid sky at a certain moment, I can tell how high is the tide at mentioned coast, and also if the tide coefficient is high or low, without any complicated maths or any additional information.How “on Earth” the OP can say:"The gravity of the moon does not reach the Earth”? … (!!!)Has he never had any experience similar to mine?I suggest anybody interested to have a look at ://www.youtube.com/watch?v=G-MOZId0FNwwhere it´s clearly seen that daily movement of the bulges is only apparent, that they are almost still and it is the solid part of our planet (though also the bulk of ocean waters due to friction) what is actually spinning …The formation of the bulges is a rather slow process (some 28 days the complete cycle, as far as Moon related tides are concerned, and one full year in the case of Sun related tides) … Nothing to do with all those daily local whirlpools, due to the much faster Earth spin, and with any other local singularity. NO single local daily phenomenon should be used to try to refute the FACT that Moon and Sun gravitational pulls, together with inertial effects (unveiled by Newton long ago), are the root causes of “globalized” tides. Physical details on how those tides happen can be discussed, because even there is no general agreement on things such as centrifugal forces, and other issues inherent in the complexity of nature ... But mentioned FACT can be seen by everybody, and matches with BASIC physics laws !!!
If I can help, may I highlight the following.The Moon revolves around this planet.The planet "spins".The spin of the planet is at a greater rotation than the Moon around the planet.The tidal movement is only a few metres, yet adjusted to the Moon.Of course there would be a pull of the planet to the Moon closest to the Moon, and this is accommodated by a high tide closest to the Moon.Yet the Earth is a whirlpool of its own, spinning faster that the Moon rotates around the Earth.So.....for that spin and its own whirlpool to be balanced needs a counterweight high tide on the opposite face of the Earth facing the Moon, right?
The Natural ''flow'' of the ocean is East to West
Apologies for posting in other peoples thread.