Where is the longest sea route that can be sailed without changing direction? Detailed answer

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Where is the longest sea route that can be sailed without changing direction? Detailed answer

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Where is the longest sea route that can be sailed without changing direction?

On our planet, there is a sea route with a length of approximately 32 km, which is 000% of the length of the equator, along which you can sail without ever changing direction.

The line starts on the Kamchatka Peninsula, passes the Aleutian Islands in the Pacific Ocean, then through the Drake Passage in the Atlantic Ocean, then between the east coast of Africa and Madagascar, and ends in Pakistan.

Authors: Jimmy Wales, Larry Sanger

Random interesting fact from the Great Encyclopedia:

How does light travel?

Light is one of the biggest mysteries of the world we live in. For hundreds of years, scientists have been specifically studying it, but they still do not know exactly what it is. The only thing that succeeds is to describe light in terms of its behavior. We know that light is one of the forms of existence of energy. Just as is the case with some other forms of energy - heat, radio waves, X-rays - its speed, frequency and wavelength can be measured. In many other respects it behaves in the same way as these forms of energy. We know the speed of light, it is about 300 kilometers per second.

Thus, in a year, light rays (in vacuum) travel about 9 kilometers. Astronomers call this distance a light year, and it is the main unit of measure for the vast expanses of space. Many theories have been created trying to explain what light is and how it exists.

In the XNUMXth century, the famous English scientist Isaac Newton suggested that light consists of small particles - "corpuscles", something like tiny bullets flying out of the light source, like from the muzzle of an automaton. However, his "corpuscular" theory of light was unable to explain some of the features of its behavior.

Around the same time, another scientist - Christian Huygens - developed the wave theory of light. His idea was that a reflecting body that emits light creates vibrations or waves around itself, similar to circles of waves that diverge on the calm surface of a pond if a stone is dropped into it.

Disputes between supporters of these two theories did not stop for two centuries.

As certain features of light became known, the idea of the corpuscular nature of light seemed to begin to die out. However, the development of science continued, and, in the end, scientists came to the conclusion that the nature of light can only be explained by combining the two theories. Experimental studies have shown that each of them can be valid.

The beginning of the unified theory was laid by the French physicist Louis de Broglie, who introduced the concept of a wave-particle. Thus, there is simply no exact and unambiguous answer to the question of what light is.

Test your knowledge! Did you know...

▪ What astronomical discovery of the XNUMXth century was classified?

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Discovery of waves in Jupiter's magnetosphere 25.07.2023

During nearly half of Jupiter's magnetosphere boundary crossings, the Juno space station encounters waves that cause the planet's magnetic field to interact with the solar wind, according to a new study. This phenomenon was previously detected on Earth and Saturn, but was first recorded on Jupiter.

Jupiter has the strongest magnetic field of all the planets in the solar system, surpassing the Sun by almost 15 times. Its magnetic field accelerates charged particles that enter the magnetosphere from the solar wind or are ejected by the moon Io. This is manifested in the bright auroras and unique dawn storms that the Juno space station has been studying for more than seven years. With the help of this station, astronomers from the University of Texas at San Antonio, together with colleagues, discovered a hitherto unknown phenomenon on Jupiter - Kelvin-Helmholtz instabilities.

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