What is the fastest thing, the three fastest speeds

Light is the fastest. 3*10 to the 8th power of the second.

It should be said that the Internet is the fastest, no matter where you are in the world, as long as there is an Internet, it will be there in a few seconds.

At the moment we think the light runs the fastest.

Speed of light defined value: c = 299792458m s Calculated value: c = (

Experimental measurements. everwhere

The eyes of people are the fastest!! According to the latest observations, the farthest galaxy has been found to be 13 billion light-years away. In other words, if a beam of light is emitted from the galaxy at a speed of 300,000 kilometers per second, it will take 13 billion years to reach the Earth, but it only takes a few seconds for humans to see it with telescopes, which is much faster than the speed of light!!

So it's the fastest!

Song Dandan said that the fastest in the world is Cao Cao, because "Cao Cao Cao Cao is here". Unspeakably fast, Cao Cao only had it in ancient times.

Cao Cao Because: Say Cao Cao, Cao Cao will arrive.

The fastest thing that has been recognized in reality is the speed of light, but the speed of light is not as fast as the speed of the heart - it does not take time to get from one place to another, but although the speed of the heart is so fast, it is not as fast as a woman's heart to become ......Huh

Thoughts, nervous system.

Transfer speed. Yes, it can be exceeded. Velocity of light. Target.

If it's matter, it's light, and if it's not, it's man's mindset and thoughts

The first type: the black hole engulfing velocity.

A black hole is a very common celestial body in the universe, it is a singularity with infinite density, infinite curvature of space-time, infinitely small volume, and infinite heat in the center and a part of the surrounding empty celestial region. A black hole can swallow everything nearby, even light, don't look at the speed of light is very fast, but the speed of black hole engulfment is faster than the speed of light, if an object falls into the black hole, then it is fleeing at the speed of light, and eventually it cannot escape from the event horizon of the black hole, that is, the speed of the black hole is much faster than the speed of light.

The second type: quantum transmission speed.

According to the calculations of some scientists, the speed of quantum transmission is much faster than the speed of light, and at present, human beings have mastered some quantum transmission technology, and in the future, this technology may be used to transmit human beings, but if this technology is used to transmit human beings, there will be huge ethical and moral problems, because quantum transmission is not to transmit the original particle to the past, but to transmit the physical form of the original particle to another particle, so that the original particle becomes a quantum form, The other particle becomes a sneaking particle that carries all the physical characteristics of the original particle. If this is used for transmission to the human body, then it is really unimaginable.

The third type: the rate of expansion of the universe.

The universe has been more than 10 billion years since its birth, and now the universe is still expanding, because the universe has been expanding, so the particles in the universe have to speed up in order to keep up with the speed of the universe expansion, and the power adapts to this situation, and some particles move faster than the speed of light.

What is light in the world.

The speed of light in a vacuum is the maximum speed of motion of an object in nature that has been discovered so far. The speed of light in a vacuum is equal to 299,792,458 m-s (1,079,252,848 88 km-h). This velocity is not a measurement, but a definition.

It calculates to be (299792500 100) meter seconds. The basic unit of the International System of Units (SI), the meter, was defined as the distance traveled by light in 1 299,792,458 seconds as of 21 October 1983. Using imperial units, the speed of light is about 186,282 397 miles and seconds, or 670,616,629 384 miles and hours, or about 1 foot nanosecond.

Top 10 fastest things in the world.

1. The fastest tornado.

In terms of wind speed, the tornado near Oklahoma City was close to 300 miles per hour.

2. The fastest particles.

Although this is controversial, scientists at CERN have recently carried out experiments in which neutrinos cover the distance between Geneva, Switzerland and Gransasso, Italy, a few nanoseconds faster than light. However, for now, photons are still considered king.

3. The fastest bird.

It is also the fastest animal in the world, with peregrine falcons flying at speeds of over 200 miles (325 km/h).

4. The fastest fish.

Sailfish are already traveling close to 70 miles per hour. The fastest whale in the world swims at 65 miles per hour.

5. The fastest woman.

In 1988, American Florenc Griffiths-Joyner ran the 100-meter dash in seconds, a record that had yet to be broken.

6. The fastest***.

In July 2010, the Sikorsky X2 broke the record at 258 miles per hour on West Palm Beach, Florida.

7. The fastest racket movement.

When the two were playing badminton, the shuttlecock could easily move at a speed of 200 miles per hour.

8. The fastest land vehicle.

It is recorded that the Mach number of military rocket sleds exceeds Mach 8.

9. The fastest guitar player.

John Taylor broke the previous world record when he perfectly played the famous song "The Flight of the Bumblebee" at a speed of 600 beats per minute.

10. The fastest eater.

Joey "Jaws" Chestnut was officially recognized as a world champion by the International Competitive Dietetics Federation after eating 66 hot dogs in 12 minutes.

Conclusion: After reading the above list of the top ten fastest things in the world, I believe everyone knows something! The world's fastest birds, fish or particles, etc., the world is so big, there are too many things you can't think of, and after reading these, everyone can be regarded as a great increase in knowledge!

If man were moving at the speed of light, he could circle the Earth's equator more than seven times...

I read a piece of news that the fastest thing in the world is a manhole cover, which was pushed out at a speed of 7.2 million kilometers per second due to the propulsion of the experiment, and scientists only know that so far all that is known is that this manhole cover is still on Earth.

The speed of light is about 300,000 kilometers per second, and if we move at the speed of light, we can make more than 7 turns along the equator in one second.

It takes about 8 minutes for the sun to shine on the earth, and what is faster than the speed of light is "thoughts", no matter how far away it is, how many years you have not seen relatives and friends, as long as you move your thoughts, they will immediately appear in your mind! One thought, one sentient being.

The speed of light is the fastest known speed.

The fastest jet fighter in the world is the MiG-25 fighter developed by the former Soviet Union. Speed about Mach. The fastest speed of the fastest bomber FB-111A was Mach, but the speed of the fastest manned aircraft was created by the SR-71 "Blackbird", for Mach.

As for unmanned aircraft, the X-43A flies at about ten times the speed of sound.

The fastest velocity in the world is the velocity of particles.

Hello! Glad to answer for you, :

It is currently known to be "the speed of light".

It's light, and the degree of light is 300,000 kilometers per second.

Falling in love with someone is the fastest.

Idioms to describe speed:

1. Nine moves a day: nine: describe many times; Move: Promotion. Multiple promotions in one day. It is a metaphor for the official book and wisdom to be ruined and promoted very quickly.

2. As fast as thunder and lightning: fast mention is like thunder and lightning. Describe the situation as moving very quickly.

3. Swift as a heel: heel: turn the heel. It's as fast as turning a heel. Describe the change quickly.

4. Thousands of miles: Epsom: water is injected down. Describe the river flowing straight down, flowing fast and far. It is also a metaphor for the writing or music to be unrestrained. It is also described as ** plummeting more than once.

5. Walking: Describe walking very fast or doing things cleanly.

6. Galloping: galloping: running; Switch: Flash. It is described very quickly, like the wind blowing and lightning.

7. Traveling thousands of miles a day: You can walk a thousand miles a day. Describe the speed as amazing.

8. Long drive straight in: long drive: run fast without stopping; Straight in: Always be ready to move forward. Refers to a fast march over long distances without pause. Describe the march as rapid and unstoppable.

9. Walking like flying: Walking: fast and powerful. The pace is vigorous and the running is fast.

11. High-quality disease: high-quality: high-talent; Swift foot: Walk fast. Describe people who are talented and agile.

12. First I whip: on: down. The metaphor is to take a quick step and take the lead.

13. Feet do not touch the ground: Describe walking very fast, as if the toes are not touching the ground.

14. Stride meteor: Describe the big step and walk fast.

15. Chasing wind and electricity: Describe the speed as extremely fast.

16. White horses with a wide gap: gap: gap; White Horse: Originally referred to as a white horse, later compared to the shadow of the sun. Metaphorically, time flies like a horse in front of a tiny gap.

17. Quick Battle: End the battle with quick tactics. It is also a metaphor for completing tasks in a quick way.

18. Double the way: double: double; Dao: Itinerary. Describe moving forward at an accelerated pace.

19. Ten lines at a glance: You can read ten lines at the same time when reading a book. Describe reading books very quickly.

20. A Thousand Miles in a Day: The original description of the horse is very fast. The post-metaphor progresses extremely quickly.

21. Ephemeral: Epiphany: that is, excellent epiphany, with a very short opening time. A metaphor for a good thing or sight that appears for a moment and then disappears quickly.

1. Running to the dust: Describe running extremely fast and moving forward quickly. No dust, no dust on your feet.

2. Chasing clouds and electricity: extremely fast.

3. Chasing wind and electricity: Describe the speed as extremely fast. Multi-fingered horses gallop at high speed.

4. Fast current light: The metaphor of time is like electric light disappearing rapidly.

5. Meteor Flying Lightning: A metaphor for speed.

6. Wind return electric excitation: Describe as whirling like the wind and as fast as lightning.

7. Xingchi electric walking: Chi: Mercedes-Benz; Walk: Run. The stars galloped, like lightning flashing. Extremely quick to describe the mountain Jane.

8. Stone fire and electric light: Describe things that disappear in an instant like lightning and stone fire.

9. As fast as thunder and lightning: fast mention is like thunder and lightning. Describe the situation as moving very quickly.

10. Resolute and resolute: as fierce as thunder, as fast as the wind. Tease pants metaphor for the implementation of policy decrees stern and swift. It is also described as acting violently and quickly.

11. A Thousand Miles in a Day: The original form (complete words) allows the horse to run very fast. The post-metaphor progresses extremely quickly.

13. Ten thousand miles in a day: The metaphor moves very quickly. Which and.

14. Long drive straight in: long drive: run fast without stopping; Straight in: Keep going. Refers to a fast march over long distances without pause. Describe the march as rapid and unstoppable.

15. Wind and clouds: Describe the speed of Mercedes-Benz.

16. Wind and clouds: Describe the rapid sweep.

17. Advance concurrently: speed up the pace and walk two days a day.

18. Double the way: double: double; Dao: Itinerary. Describe moving forward at an accelerated pace.

19. Concurrent progress: concurrent: double; And: Double. Walk twice as much as usual in a certain amount of time.

20. Wind and rain: Describe as fast and violent as wind and rain.

21. Wind galloping electric shock: Describe a quick attack.

22. Galloping: galloping: running; Switch: Flash. The description is very fast, like the wind blowing and lightning.

23. Swift wind and thunder: Describe the occurrence and development of things, as violent and rapid as a storm and thunder.

Velocity of light. The speed of light is kilometers per second, some arithmetic problems in our physics or mathematics learning are often directly taken as 300,000 kilometers per second, the so-called speed of light refers to the speed at which light propagates in a vacuum or some medium, and we know that when light travels in a vacuum, the speed is the fastest.

Because it is known that light waves travel fastest in a vacuum, we look at the basic speed of light in the speed of light propagating in a vacuum. According to the current scientific strength and scientific understanding of human beings, it is impossible to make anything reach the speed of light, so the problem of the speed of light is excluded from the scope of physical research.