How much time on Earth is equivalent to flying at the speed of light in one day?

According to Einstein's special theory of relativity.

Regarding the time dilation formula, when the speed reaches the speed of light, the person in the light-speed spaceship will not feel the passage of time, time will stop, whether it is a day or a year or a hundred years, it is an instantaneous thing, there is no sense of time passing. And the people on the earth saw the light-speed spacecraft leave, and it took a day to return to the original place, that is, one day, this spacecraft flew a light sky, if you ignore the process of speeding up and decelerating, completely calculated according to the speed of light, this light sky flew a total of 25.9 billion kilometers. But the people in the spaceship seemed to be only a matter of moments.

That's in a different frame of reference.

, people's perception of time. This is also the reason why there is a difference in age between the crew of a high-speed spaceship and the crew in the Earth's frame of reference. In the not-so-fast speed frame of reference, this difference is not obvious, the difference is almost impossible to see for a few seconds and minutes, and the faster the speed, the greater the difference, which is the slow clock effect.

However, according to Einstein's theory of the speed of light, as long as there is mass, objects cannot reach the speed of light, so the feeling of reaching the speed of light can only be described theoretically, and does not really exist in practice. To date, no incidents have been found in which the test data do not match the theory.

Although there is no way to really reach the speed of light at this speed, as the speed gets closer to the speed of light, the time dilation multiplier will increase. When the speed of flight reaches the speed of light, the time dilation multiplier will reach 707 times, that is, if the person flies at this speed for one day, the Earth will look like 707 days have passed.

That's about 180 years on Earth.

It's about 180 years on Earth.

If it is a day of flight, then there is no doubt that a day must have passed on Earth, but once this speed reaches the speed of light, the nature is completely different.

If you're at 50 percent of the speed of light, you're in outer space for one day, and you're more than 90 years old.

That's one day, it's a unit of distance, it's like a light year.

If you calculate it, you can calculate it.

It's not about time, it's about distance.

Flying at high speed must be very fast.

I really don't know, because I don't know what kind of speed it is.

It takes about eight minutes to travel from Earth to the speed of light from the sun. This means that the light we see from the sun on Earth was emitted by the sun eight minutes ago, and it took eight minutes of travel to reach the earth. If the sun were to be destroyed, it would be eight minutes before we could see it on Earth.

It takes more than 8 minutes from the Earth to the Sun at the speed of light, because the distance between the Earth and the Sun varies. So it's a range, and there's no exact value.

Hope, thank you.

This is the time it takes for sunlight to travel from the sun to the earth.

The speed of light is about 300,000 kilometers per second, and the distance from the Earth to the Sun is about 100 million kilometers. According to the formula that time equals the distance divided by the speed, we can get:

The time it takes for sunlight to reach the Earth from the sun is about 500 seconds, or 8 minutes and 20 seconds.

This is the time it takes to travel from the Earth to the Sun at the speed of light.

Sunlight takes about 8 minutes to the earth.

The Earth travels 600 kilometers per second. In fact, kilometers per second is not the real speed of the earth, but the sun as a reference, if you take a more distant celestial body as a reference, then you will find that the earth is taking us through interstellar space at high speed, as fast as 600 kilometers per second, changing a new position every day, but we don't have any feelings of envy, and we think that the earth is not moving at all.

Some people may think that "sitting on the ground and traveling 80,000 miles a day, surveying the sky and seeing a thousand rivers from afar." These two lines of poetry are exaggerated, but they are true, and they are not half exaggerated, as we all know, the solar system is part of the Milky Way, located on the rotating arm of the constellation Orion, about 10,000 light-years from the center of the Milky Way. The solar system revolves around the black hole at the center of the Milky Way at a speed of 250 kilometers per second, and it takes 100 million years to make one revolution.

Changes in the Earth's orbit.

The kinetic energy of the Earth's revolution will gradually permeate and be converted into tidal energy. In the long run, the Earth will gradually move away from the Sun, but at a very small rate. There is a smaller factor, and that is the expansion of the universe, but at this stage, the expansion of the universe plays a smaller role, which is still negligible compared to the already small number above.

The role of these two factors is long-term, and it may be that from today's short-term range, these two factors do not play as much as a tiny meteoroid (that is, a meteor) hitting the Earth.

Flying from the Earth to the Sun, at the speed of existing vehicles, would take about a year and a half.

The earth is nearly 100 million kilometers away from the sun, and the speed of a relatively fast unmanned aerial vehicle is 10,000 kilometers per hour. That is, 100 million kilometers divided by 10,000 kilometers, which is about 13,636 hours, and then the hours are converted into days, and 13,636 is divided by 24, which is about 568 days, that is, nearly a year and a half. This is an ideal straight-line distance calculation, and the actual time may be longer than the theoretical time.

The sun is relatively close to the earth, and it is precisely because of the right location that the earth is rejuvenated, but the time it takes to fly from the earth to the sun is not long, and with the advancement of technology, the speed of the aircraft will also increase, so it will also shorten the time to go. But the interesting thing is that if you fly to the sun, before the sun, the aircraft should be burned out, or even burned out, so in fact, near the outside of the sun, it is already difficult to continue flying, if you calculate so, the time should be less than a year and a half.

To calculate the time required for flight, you need the distance between the two, that is, the distance between the earth and the sun, and then you need to know the speed of the aircraft, and then calculate the time according to the formula of speed and distance, that is, the distance divided by the speed equals the time, put the data into it, and calculate the result.

How long does it take to fly from the Earth to the Sun at the speed of existing vehicles? It will take about a year and a half, which is a conservative time frame and a good result. If you include the time when the vehicle is burned by the sun, then the time it takes for the vehicle to reach the sun will be less than a year and a half.

This is a relatively simple calculation formula, knowing the corresponding data can calculate the desired result, which is still very convenient.

It will take at least a year. Because the Earth and the Sun are so far apart, it is normal for it to take so long with the current speed.

According to the calculations of the existing flying machines, it would take 13,636 hours to fly from the earth to the sun.

If you use the current speed, it may take about 8 minutes, because the speed of light is really fast.

1.Difference Between Revolution and Rotation of the Earth.

Before the earth key freezes how many kilometers a day to fly, we need to understand the difference between the earth's revolution and its rotation. The revolution of the Earth refers to its trajectory around the Sun and takes about a few days to complete one revolution. The rotation of the earth refers to the movement of its rotation, which is what we usually call the rotation of the earth for one day, that is, 24 hours a day.

2.The speed of the Earth's revolution.

According to astronomers, the Earth's orbital speed is kilometers per second, compared to 107,000 kilometers per hour. This speed may seem fast, but in fact it is very slow from the point of view of the universe. Even at this speed, it would take a year for the Earth to circle the Sun.

3.The impact of the Earth's rotation.

In addition to revolution, the rotation of the Earth is also an important factor in our accurate calculation of the Earth's flight distance. The rotation of the Earth causes changes in the starry sky, sunrise and sunset times, seasonal changes, etc. Near the Earth's equator, the Earth's rotation speed is about 1,670 kilometers per second, so a day at the equator takes a total of 24 hours, but near the poles, the speed of the Earth's rotation slows down.

4.Calculate the distance traveled by the Earth in a day.

Now, let's calculate the distance the Earth flies in a day. As mentioned above, the Earth's orbital speed is 107,000 kilometers per hour, while its rotational speed, in turn, varies depending on the location. Near the equator, it rotates at a speed of 1,670 kilometers per hour.

Therefore, the distance traveled by the Earth in one day is:

107,000 km (revolution) + 26,000 km (equatorial rotation) = 133,000 km.

It should be noted that the Earth is also affected by celestial bodies such as the moon and artificial satellites in the process of revolution, and there will be some minor changes, but these effects are relatively small and negligible.

5.Application of the Earth's flight distance.

Knowing how far the Earth flies in a day can have many applications. For example, astronomers can make observations and scientific research by calculating the trajectories of the Earth and other planets. At the same time, calculating the flight distance of the earth can also be applied in engineering design, such as satellite orbit design, aircraft navigation calculation, etc.

6.Change in flight distance.

Of course, the distance the Earth flies in a day is not constant. Since the Earth's orbit is elliptical rather than perfectly circular, the Earth's flight distance varies from day to day. At the Earth's farthest distance from the Sun (a.k.a. aphelion), it is slower than at the closest distance the Earth is to the Sun (a.k.a. perihelion).

7.Conclusion.

To sum up, the distance traveled by the Earth in a day is about 133,000 kilometers. Understanding the basic knowledge of the earth's revolution and rotation plays an important role in our understanding of the universe and the development of science and technology. We can also better explore our planet and universe by calculating and understanding changes.

The perigee distance from the Sun to the Earth is 100 million kilometers, the aptex distance is 100 million kilometers, and the average distance is 100 million kilometers, which is called an astronomical unit in astronomy (i.e., the average distance between the Sun and the Earth).

The exact speed of light propagation is 299792458 meters per second, and the average round number is 300,000 kilometers per second.

The time it takes for sunlight to reach the ground = 150000000 300000 = 500 seconds minutes (8 minutes and 20 seconds).