What is lightning made of? Mythology of Lightning: Aside from wind and rain, intense storms are usually accompanied by a spectacular light show called lightning. Ancient civilizations around the world created myths about these bright flashes of light and the loud booming noises that followed, known...
What is a lightning? A. A flash of light in the sky. B. A loud noise in the sky. C. A strong wind. D. A heavy rain. 相关知识点: 试题来源: 解析 A。解析:闪电是天空中的一道闪光。选项 B 是雷声;选项 C 是强风;选项 D 是大雨。
【题目】Lightning Lightning or a bolt of lightning is what we call the bright flashes of light that come out of the clouds during a thunderstorm. It is usually accompanied by thunder.Three thousand years ago. the Greeks thought that lightening bolts came from an angry Zeus', the leader of ...
Lightning can strike inside the cloud, between two clouds or between a cloud and the Earth. It's the last kind of strike that is the most dangerous for humans. Lightning can be very dangerous. Every year, lightning kills people because it can start big fires or because ...
Lightning is a naturally occurring phenomenon of electrostatic discharge in the atmosphere. Lightning produces flashes of light branching through the sky, very hot plasma due to the very fast movement of electrons and even very strong sound called thunder due to shock waves in the air molecules....
People always say lightning strikes the tallest thing around. That’s a kind of maddeningly inexact statement that immediately sparks all kinds of questions. How far is “around”? I mean, not all lightning hits Mount Everest. But does it find the tallest person in a crowd? 人们总说闪电会...
根据第三段的“Researchers initially thought there was a problem with the equipment on the plane, which was being used to measure the hydroxyl radicals(羟基自由基)in the atmosphere, until they realized spikes they observed corresponded with lightning flashes.(研究人员最初认为飞机上的设备出了问题,...
A. Only a small number of lightning flashes occur on earth. B. Lightning flashes usually jump from one cloud to another. C. Lightning travels 5 times faster than thunder. D. There are far more lightning strikes occurring on E. arth than we can imagine. 相关知识点: 试题...
During the summer thunderstorm season, not all of the fireworks you see are manmade. The skies will be filled with light—and manytypes oflightning! What is Lightning? Lightning starts with the collision of ice crystals, slush, and rain in a thundercloud. The slush and rain that develop ne...
topped with balls, and other designers have come up with variations in which the rod is topped with an array or rack of metal, theoretically increasing the ability to attract lightning. All of these systems seem to work, with design being a matter of personal preference and regional tradition...