How much energy does a light speed ship need?
According to the mass effect formula in the theory of relativity, if any object with rest mass wanted to approach the speed of light, its mass would approach infinity, so the acceleration energy required was also infinite. For example, to make a 100-ton spacecraft reach 90% of the speed of light, the energy required would be the explosive force of several atomic bombs. The novel " Hundred Years of Spaceship " is equally exciting. Everyone is welcome to click and read it!
Light speed ship
A light speed spaceship was a spaceship concept that could reach the speed of light (about 30km/s). In the sci-fi work "Three-body 3: Reaper's Eternal Life," there were five generations of Celestial Ring. The fifth generation was the first light-speed spacecraft created by humans. It was developed by the Celestial World Corporation and was dedicated to Cheng Xin. It was shaped like a water droplet and could rotate in an axis to create gravity. The four spherical ecological zones at the thickest part could face the bottom in various directions to adapt to various acceleration environments. At the last moment of the two-dimensional transformation of the solar system, Luo Ji revealed to Cheng Xin the curvature engine on Celestial Ring. Once the engine was used, it could reach the speed of light in about an hour, allowing Cheng Xin and Aiaa to carry it to escape the falling solar system. Due to the speed of light, the original 286-light-year journey of Celestial Ring took only 52 hours to reach the system. In reality, the speed of light was the fastest known flight speed of humans. There was no conclusion as to whether humans could build a light speed spaceship in their lifetime. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
The ship reached light speed
At present, the speed of light for spaceships was more of a theoretical and sci-fi topic. In theory, the Mexican physicist, Michael Acubierre, proposed the Acubierre engine in 1994. This theoretical mechanism could allow the spacecraft to distort space-time in the surrounding " warp bubble " to achieve superluminal flight. The curvature-driven engine compressed the space-time around the spacecraft, creating a warp bubble to distort space for interplanetary travel. The spacecraft did not actually move faster than light speed in the warp bubble, which did not violate the theory of relativity. In sci-fi works such as Liu Cixin's " Three-Body ", the third part," Death's Eternal Life," humans developed the light speed spacecraft " Celestial Ring ", which involved a curvature-driven engine. However, in reality, although NASA researchers were researching superluminal engine technology, they had yet to achieve the speed of light. And even if it was a light speed ship, the diameter of the Milky Way was 100,000 light years. It would take hundreds of millions of years to leave the Milky Way. From the perspective of the theory of relativity, if a person was in a light speed spaceship, theoretically, time would stop, the distance would be zero, and the cells would not undergo metabolism, so the person would not age. Furthermore, according to the Lorentz transformation, even if there were other movements on the light speed spaceship, it would not exceed the speed of light. The novel " Hundred Years of Spaceship " is equally exciting. Everyone is welcome to click and read it!
A beam of light from the ship at the speed of light
According to the theory of relativity, if a light beam was emitted from a light speed spaceship, the speed of this light beam would still be the speed of light and would not overlap with the speed of the spaceship. From the inside of the spaceship, light traveled at the speed of light. From the outside of the spaceship, due to the relativistic effect, the frequency of light would change, and the spaceship would appear to slow down, shrink in length, and increase in mass. At the same time, if the spaceship passed through a strong gravitational field, the light would bend. However, the theory of relativity stipulated that any object's mass would approach infinity when it was close to the speed of light, and the energy required would also approach infinity. Therefore, the spacecraft flying at the speed of light was only a hypothesis. The novel " Hundred Years of Spaceship " is equally exciting. Everyone is welcome to click and read it!
The time of the light speed ship slowed down.
According to the concept of time relativity in the theory of relativity, when the spacecraft approached the speed of light, there would be a time expansion effect, which meant that time in the spacecraft would slow down relative to a stationary frame of reference (such as the Earth). This effect was based on two basic assumptions of the special theory of relativity: the special principle of relativity (in different reference frames, all physical laws are the same) and the principle of light speed constancy (the speed of light in vacuum is the same in different reference frames, and has nothing to do with the relative motion of the light source and the observer). Theoretically, when the speed of an object approached the speed of light, time would become slower and slower (the time interval would become larger and larger). For example, in the twin experiment, one group of twins waited on Earth while the other group flew around the Earth in a spacecraft that was close to the speed of light. When the two groups met, the twins in the spacecraft experienced less time than the twins on Earth, which proved the existence of time expansion. However, according to the effect of mass and efficiency, matter with a static mass of less than zero could not reach the speed of light, so in reality, the spacecraft could not really reach the speed of light. However, if the spaceship could reach the speed of light, then theoretically, time could indeed stop inside the spaceship. Under such circumstances, the people in the spaceship would not feel that their time flow had slowed down. It was relative to the Earth observer. The Earth observer would see that the clock in the spaceship was slower than the clock on Earth. Everything in the spaceship seemed to have slowed down. For example, if the person on the spaceship punched twice per second, the clock on the spaceship would show that one second had passed. However, to an observer on Earth, they might see that two seconds had passed on the clock on Earth, but only one second had passed on the clock on the spaceship. This time warping effect was also reflected in artificial satellites. Because the satellite moved faster, the clock on the satellite went slower, so it was necessary to constantly adjust the atomic clock to ensure the accuracy of satellite navigation. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
The speed of the ship on the sea
Different types of spaceships had different speeds. China's third-generation high-sea-resistant Wing-in-Ground Ship (sea spacecraft) had a maximum speed of 240 kilometers per hour; the United States 'M80 "Short Sword" stealth speedboat (known as the modern sea spacecraft) had a maximum speed of more than 110 kilometers per hour; China's Xiangzhou No. 1 Wing-in-Ground Ship had a speed of 120 - 550 kilometers per hour. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
Return at Light Speed
A light-speed comeback was when someone returned to their original activity or competition in a short period of time. There were a few related examples. First of all, the LPL professional e-sports player, Uzi, returned at the speed of light after retirement and participated in the competition with his teammates. Secondly, the baseball player, Shohei Otani, quickly returned to the game after his surgery. There was also the tennis player Rafael, who quickly returned to participate in the Qatar Open after recovering from his injury. In addition, the actors Kitagawa Keiko and Amber Heard also returned to participate in the filming and promotional activities in a short period of time. These examples all showed individuals returning to their professions or activities at a rapid pace after facing challenges or injuries.
A novel where people's speed is close to light speed
'Red Chamber Begins in Liaodong' is highly recommended! The author was a keyboard warrior. This was a unique novel about the story of the Red Chamber. The male protagonist, Tang Qing 'an, was adopted by the Xue family and entered the Jia family after boarding the same boat as Daiyu. He could have been lying down and enjoying himself, but he started from a hundred households, allowing the five million people of Liaodong to enjoy peace again. The protagonist was very good. He was not blindly loyal or easily rebelled, but acted according to the will of the people. Although it was slow in the early stages, in the middle stages, the protagonist reorganized the army in Liaodong, took in the Liao people, and resisted the barbarians. Her relationship was a little conflicted. The beauties in the Dream of the Red Chamber were just decorations, unlike the other Dream of the Red Chamber's literati, who would flirt with girls. 1.92 million words. Although some people felt that the number of words was too short and the ending was rushed, the overall content was realistic. There was no plot that reduced intelligence, and the novel perspective of the military route was very eye-catching. However, the author had a history of being a eunuch. However, this book looked very good. Those who liked the theme of 'Dream of the Red Chamber', and the theme of' joining the army 'should not miss it. " Speed Madman " was also a fantasy novel written by Bing Jige. The plot was smooth, interesting, and hot-blooded, but it was a little bit of a tiger's tail. There was also Invasion of the Old Ones, a fantasy novel written by a very sweet salted fish. The male protagonist, Corgi. Ai Er, the female lead, Bast. Black Cat, the author's previous book," Nightmare Erosion ", was not bad. Hopefully, this book would be even better. " Boundless Evolution " was a sci-fi novel, while " LOL: He Has Too Many Tricks " was a gaming esports novel. It was funny and rigorous, and all kinds of tricks were super cool. <a href="/?from=ask_words" style="color:red" target="_blank">Read more exciting novels for free</a>
The speed of the following light novels
The speed of light novels was usually in the form of chapters/quarters or quarters/half-a-year. The specific speed depended on the novel's publishing company and the publishing platform's regulations. Some light novel publishing companies might publish a chapter faster, while others might publish a chapter slower. At the same time, the publishing platform might also adjust the publishing speed according to the actual situation. Therefore, the specific speed may vary according to the novel's publishing company, publishing platform, and personal preferences.
Is there a speed faster than light?
According to current scientific theories, although there were some phenomena that were suspected to exceed the speed of light, such as quantum entanglement, universe expansion, phase velocity, group velocity, shadows, light spots, etc., the physics community generally believed that these phenomena did not carry energy and information, so they were not really faster than the speed of light. In addition, the superluminal hypothesis included wormholes, warp engines, and fast particles, but these assumptions were still widely believed to be impossible because they violated the current understanding of causality and required strange mechanisms to work (such as foreign matter). So far, mankind had not invented any theory that allowed the transmission of energy, matter, and information at a speed faster than light. Therefore, in the conventional sense, there was no speed faster than the speed of light that could transmit energy and information. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!
The spaceship reaches light speed
According to current scientific knowledge, the speed of light in vacuum (about 299792458 m/s) was the maximum speed of natural objects. It was the upper limit of the speed of all matter movement and information transmission in the universe. It was also the speed of massless particles and the corresponding field fluctuations in vacuum. Theoretically speaking, there were many limitations for objects with mass to reach the speed of light. For example, according to the acceleration transformation in the special theory of relativity, when the spacecraft flew at a constant acceleration, the constant acceleration measured by the spacecraft itself was not constant in the eyes of the Earth observer. Instead, the acceleration gradually decreased as the spacecraft's speed increased. In other words, the closer the spacecraft's speed was to the speed of light, the closer the acceleration measured by the Earth observer was to zero. Therefore, the spacecraft would never reach the speed of light in the eyes of the Earth observer. The current level of human technology was still far from being able to create a spaceship that could reach the speed of light. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!