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Why is it easy for lightning to strike tall, solitary objects?

The bottom of thunderstorm clouds is often electrically charged. This electrical energy causes the ground to induce induction, to produce clusters of opposite charges....

Why do thunderstorms appear when it comes to the small rain, or is there only thunder?

Hot summer, suddenly high dunes stood on the horizon, and a moment later, thunder roared. Everyone is excitedly waiting for a thunderstorm to dispel...

Why first see lightning and then hear the thunder?

In summer, there are often lightning and thunder (lightning). When the electric fields between the positive and negative charges in the rain cloud differ...

Why are temperatures in cities higher than in the suburbs?

According to monitoring documents of recent decades, the city's temperature is always higher than in the suburbs. This is known as the "heat island...

Why is the temperature on the ground different?

The sun is hot in summer, unbearable, but the temperature below ground is very cool and comfortable. Take, for example, the average July temperature...

Why must we observe the Antarctic meteorology?

Why do scientists of many countries do not mind as far away as the ice-filled Antarctica, there is no human shadow of the Earth...

Why will carbon dioxide make the Earth warmer?

Have you seen greenhouses built-in cold country yet? In it, people grow flowers. In the countryside, you can also see farmers making plastic-covered houses...

Why will carbon dioxide make the Earth warmer?

Have you seen greenhouses built-in cold country yet? In it, people grow flowers. In the countryside, you can also see farmers making plastic-covered houses...

Why does the volcano affect the weather?

From June to July 1783, the icy region near the Arctic had created two volcanoes. The scene was recorded as follows: When the volcano...

How is the lightning forecast?

Lightning not only causes great economic losses but also creates very frightening casualties. According to statistics, globally, more than 4000 people die every year...

Most Popular

What is color television?

The human eye sees an object and can see its colors because the light it emits, or light from its surface, bounces off, enters...

What is an audio CD?

Edison's phonograph underwent constant innovation to become a popular electric phonograph. It is made up of the motor, the turntable, the receiver, and the...

What is the principle of the fire detector?

Fire harms human lives and property, damages the ecological environment. Fire prevention is a matter of concern to all humans. If it is possible...

What is the principle of the theft alarm?

In important places such as money, gold, silver, underground record storage, etc., if a fraudster suddenly sneaks in. the burglar alarm will immediately sound...

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