Lightning is a sudden shock, very fast and the electric force between
the cloud and ground, or from cloud to cloud. the speed of lightning, or
thunder, can be several miles long. It is so hot, with average
temperatures of 34,000 ° Celsius, that the surrounding air suddenly
expands with a loud explosion, and sounds. This is what we hear thunder.
Lightning occurs in hot, basah.saat rain storms, humid air is driven up
to a great height. This is a type of cloud called cumulonimbus. When
the cloud rises high enough, the moisture freezes and ice crystals
formed and snowfl akes. It began to fall, turning to rain on the way
down. This meet is more humid rainy How air, and it is the friction
between those who generate static electricity. When the cloud is fully
charged with electricity, it will be discarded as a flash of lightning.
so lightning suddenly appear with the rain and the sounds are very loud