•  
  • 275
  • 0
  • 6
  • Japanese 
Mar 7, 2016 13:47

雷は電気の元因から作れています.強い雷雨の時に空気の電荷は増えます。空気の電立は高くなると、空気と地面の中間で電流は流れはじめます。でも、空気に電気は流れにくいです。空気の中で電流があったら、温度は高くなりなければなりません。雷の電気は細い線に流れます。電流から空気の温度は超高くなるので、空気は光り始めます。空気は突然の変化から音を出します。それは雷です。
時々、人は雷に殺されます。体の中で雷の電流があったら、心臓を止まれさせます。人も雷に燃えられます。だから、雷雨の中で雷の危険に気を付けてください。
Lightning
Lightning is made from electricity. During violent thunderstorms the electric charge in the atmosphere increases. The electrical potential of the air becomes high, so electrical current begins to flow between the air and the ground. But, air is an electrical resistor. If there is electrical current in the air, the temperature must become high. The electricity in lightning flows in a narrow path. Because the electrical current makes the air temperature very high, the air begins to glow. The sudden change in the air causes sound to be produced. That is lightning.
From time to time, people are killed by lightning. If there is the electrical current from lightning in the body, the heart can be stopped. People are also burned by lightning. So, during thunderstorms be careful about the danger of lightning.