The forelimbs of mantis shrimp have specialized spring-latch structures that allow them to charge up like bows and arrows and release the power at once.
Achieve ultra-fast punching speeds – fast enough to form a cavity underwater, and then when the cavity collapses, it can form a high-temperature spark.
比太阳温度还高？
Scientists estimate that similar cavity collapses could reach up to 20,000 kai, while the surface of the sun is about less than 6,000 kai, so there is a claim that the mantis shrimp's aura fluctuation fist is warmer than the sun.
However, such a high temperature is only the ultimate temperature in a very short period of time when the cavity collapses, and it is not a stable power that can be continuously output.
“避开剂量看毒性”
In fact, it is energy rather than measurement that affects the material world, regardless of speed, temperature, and power need to produce a cumulative relationship in at least one dimension and mass in order to affect matter.
Extremely fast, but the action time is extremely short, or the mass is extremely small, can not produce enough kinetic energy.
The temperature is extremely high, and there is not enough time to conduct or accommodate this high temperature of the mass is extremely small, and it is not enough to affect other tissues.
It is true that mantis shrimp can produce temperatures of thousands of degrees, but this high temperature is only present in extremely small amounts of media.
Just like the static electricity that sparks on our bodies when we take off our sweaters in winter, that voltage is usually a few thousand volts, far exceeding the human safety voltage of 36 volts.
Although it seems that the parameters are high, the total power, the total energy is insufficient.
Concept of specific heat capacity
This involves the concept of specific heat capacity, a certain mass of a substance, the ratio of heat absorbed when the temperature rises to its mass and the ratio of the product of the temperature increase, called the specific heat capacity of this substance.
反过来也是成立的。 That is, the ratio of the heat released by a certain substance of a certain mass to its mass and the product of the reduced temperature when the temperature is reduced is called the specific heat capacity of this substance.
The specific heat capacity is defined by c=Q/(m△t); In the above formula, Q is the heat, c specific heat capacity, m is the mass of the object, and △t is the temperature difference.
The heat released or absorbed when a substance changes the same temperature is related to the type of substance (specific heat capacity of the substance) and the mass of the substance.
The high-pressure bubble has a small mass and a low specific heat, so that the temperature of the high-pressure cannon is increased to 6000 ° Energy, which is transmitted to the surrounding mantis shrimp and seawater, which can only increase the temperature a little.
Mantis shrimp produce instantaneous temperatures are high, but less energy, so it does not increase the mantis shrimp temperature much.
When we take off our sweaters in winter, the static electricity on our bodies sparks, and that voltage is usually several thousand volts, far exceeding the human safety voltage of 36 volts.
Although it seems that the parameters are high, the total power, the total energy is insufficient.
The surface temperature of the sun is continuous, and although the mantis shrimp can produce the same temperature as the sun, its time is very short and cannot produce a fatal warming effect.
But the situation of mantis shrimp is not a big problem for people, but its weak prey is really unbearable, and it is indeed cooked.