The meaning of supersonic speed

Supersonic speed means that the speed of an object exceeds the speed at which sound travels in the air.

The speed of sound propagation in air is about 340 meters per second, so the speed of supersonic objects needs to exceed this speed.

Supersonic objects move very fast and can bring many different experiences. When an object flies at supersonic speed, it will cause a series of phenomena such as sonic boom and sound barrier. Sonic explosion means that when an object breaks through the speed of sound, it will make a strong noise, similar to the sound of explosion. The sound barrier means that when an object approaches the speed of sound, it will encounter invisible obstacles, which requires great efforts to break through.

The manufacture and use of supersonic objects require a high degree of technology and expertise. In the aviation field, supersonic aircraft is one of the applications, which can cross the atmosphere faster and fly long distances. In addition, in the military field, supersonic missiles and fighters also have high application value.

The existence and application of supersonic objects not only bring convenience and efficiency to people, but also bring some negative effects. For example, the noise of supersonic aircraft will have an impact on the environment, and the flight path of supersonic missiles will also pose a threat to ground and air traffic. Therefore, when using supersonic objects, we must weigh their advantages and disadvantages and take corresponding measures to ensure safety and sustainable development.

Application of supersonic strain;

1, by air

Supersonic aircraft is an important application in the field of air transportation. Because supersonic aircraft can fly long distances at a faster speed, it can greatly shorten the travel time and improve the efficiency of air transportation. For example, the flight time from new york to Tokyo can be shortened to several hours, which is much faster than the traditional civil airliner.

2. Military applications

Supersonic missiles and fighter jets are important applications in the military field. Because supersonic missiles and fighters are very fast, they can strike or attack enemy targets in a short time, with high operational efficiency and suddenness.

3. Scientific research

Supersonic flight can also be used in scientific research fields, such as high-speed photography and measurement technology. These technologies need to capture and record the movement and changes of objects at extremely fast speed, and supersonic flight can meet these requirements. For example, in meteorology, supersonic flight can be used to observe and measure the changes of clouds and atmosphere.