When people are at home, if the windows are not closed, will they be killed by lightning when it rai

Basically not, this situation rarely happens, people indoors, the house itself constitutes a protective cage, and now the house generally has a lightning protection device, lightning can not be indoors.

There is no lightning rod.

should turn off the power supply in your home, because even if lightning does not hit the house, it may damage the electrical appliances in your home. When lightning strikes next to your house, the changing lightning will produce a changing magnetic field, and the changing magnetic field will produce an electric current, which is a phenomenon of electromagnetic induction.

It can make the metal wires in the home generate additional current, and the current overload will instantly burn the electrical appliances.

A house with a lightning rod may also be affected by lightning, the role of the lightning rod is to protect the building, and a large number of induced charges are gathered at the top of it, which can first combine with lightning and lightning to quickly channel lightning into the ground to ensure the safety of the building. However, the home power grid is externally powered, and if lightning strikes the external power grid, it can generate tens of thousands of volts of voltage in an instant, and directly burn the home appliances through the line.

Pay attention to the following points in thunder and lightning weather:

1. Don't stand under a light bulb indoors. When lightning strikes the light bulb line, it will increase the energy of electricity in an instant, overload the bulb, and release ultra-high light energy and heat energy in an instant, thus causing burns to the human body.

2. Don't pick up **. Try not to hit ** when thunder and lightning, or use a computer to surf the Internet, you should unplug the ** line and computer network cable, so as not to cause lightning strikes in the corresponding line, and do not use your mobile phone to receive ** when thundering, which will not only cause damage to the mobile phone but also increase the risk of lightning strikes.

3. Outdoor exercise is not suitable. During thunderstorms.

Do not exercise outdoors, if you encounter a thunderstorm during outdoor sports, you should find a suitable shelter as soon as possible to avoid lightning strikes, and do not open an umbrella when outdoors to avoid tip discharge.

Caught in a lightning strike.

If you are at home, if the windows are not closed, you may be killed by thunder and rain.

Because there is a kind of ball lightning that is very scary, it can enter the room through the cracks in doors and windows.

This should be impossible to be normal, no problem, unless the big spherical mine is more powerful, the other mines are not so powerful, don't worry. But to be on the safe side, it's better to close the door on rainy days.

Under normal circumstances, people are indoors and will not be struck by lightning.

However, in special cases, such as when a person happens to touch a metal object connected to the outdoors, there is still a ...... that may be struck by lightning

So, on a thunderstorm day, you really need to pay attention to safety!

In addition......If you don't close the window, it won't affect ......

Of course not, there are lightning rods on the roofs.

No, lightning can't slash into a house, but electricity will pass through the building, and in the process, it will pass through the circuit.

Thunder and lightning are the phenomenon of electrical discharge in thunderstorm clouds. The formation of thunderstorm clouds generally requires two conditions, sufficient water vapor and violent convective movements. In winter, due to the cold and dry air, coupled with solar radiation.

It is weak, and it is not easy to form convection currents in the air, so there are few thunderbolts.

But sometimes the temperature in winter is high, the warm and humid air is stronger, when the north occasionally has a strong cold air to the south, the warm and humid air is forced to rise, and the convection intensifies, it forms thunderstorm clouds, produces thunder and lightning, and there is rain and snow weather, the convection is particularly strong, and hail can also be formed.

This creates the so-called "winter thunder" weather phenomenon.

Lightning protection data indicates:

Towering houses, chimneys, haystacks, etc., are susceptible to lightning strikes; Houses that are not very tall in the wilderness (grass huts, melon sheds, pavilions, waterwheel sheds, etc. for resting in the fields) are susceptible to lightning strikes; Wet damp houses are susceptible to lightning strikes; The corners of the eaves, ridges, corners of flat-roofed roofs, and protrusions (such as decorative shapes) are susceptible to lightning strikes; People with metal objects in the wilderness, as well as large trees, power lines, and overhead antennas, are susceptible to lightning strikes ......So there is a saying "thunder strikes the highs".

Buildings built in the wilderness or on the top of a hill are high above the ground and the building has no lightning protection facilities, so it is easy to guide the lightning over, causing the personnel inside the building. If a person is standing at a distance from the path of the current, the lightning will not cause harm to the person.

It's safe to stay in the house. Because the house itself has a lightning protection function, and mature buildings basically have their own lightning protection equipment, there is basically no possibility of people being struck by lightning in the house.

However, it should be noted that during a thunderstorm, if a person approaches an open window or sticks out of the window, the probability of being struck by lightning still exists. Therefore, during thunderstorms, people should avoid going near windows or other places that may cause electric shocks.

Thunder does not hit the room, but the lightning that accompanies thunder is called "lightning" and can hit the room. Whether lightning will smash into the room is a matter of probability, and there are many factors that affect it, such as: the structure of the house, the geographical location of the house, whether there are any items in the room that will attract lightning, etc.

Thunder generally does not split into the room, thunder is due to the air in the clouds is heated and expanded, and the air pushes the air to cause ** vibration, also known as thunder, thunder will not split people, only the lightning accompanying thunder may split into the room.

Lightning can smash into a room, and if you build a house on high ground and don't have lightning protection installed, it will increase the risk of being struck by lightning.

Lightning is easily attracted to metal, and if the room and exterior of the house are decorated with more iron as a material for decoration and decoration during the construction of the house, the risk of being struck by lightning will increase.

If you live above the 15th floor, the chances of being struck by lightning are obviously much greater than those of your first-floor neighbors.

Another reason that is easy to be struck by lightning is the emptiness, which is more obvious to the neighbors facing the eastern suburbs of the railway station. I don't mean to say that Building 1 and 2 are destined to be torn off, but who can rule out that possibility.

Of course, if you don't have your computer in front of the bay window, maybe it's not too much of a problem, after all, this is not New Mexico, and ball lightning is not a Beijing specialty. Importantly, it doesn't look like the metal rails in front of our bay window don't conduct electricity very well either—as an aside, I don't think it looks like metal at all.

You must all know that thunder does not go to the Internet, thunder does not watch cable TV, thunder does not answer **, thunder does not answer mobile phones, thunder does not hit your wife, etc., otherwise you will not be able to live a healthy and complete life to this day. So I don't have to list them all, and the most important thing is that the young neighbors probably don't have much opportunity to do the things that have to be bad.

So as long as the post-modern lightning protection facilities are in place, surviving the rainy season is already in hand!

Under normal circumstances, it is impossible for lightning to split vertically, and it is extended horizontally in the sky. If you live in a high-rise building, there is a lightning rod to guide the lightning underground, but it is not recommended to play ** or the like, because the sending and receiving of these radio waves can indeed become the carrier of lightning, but it can only be said that there is a certain chance. So it's still relatively safe.

When it is thundering and raining, do not go to an open place to play with your mobile phone, and keep your computer away from the window, the farther away the better.

Precautions for indoor lightning protection:

1. Pay attention to closing doors and windows to prevent lightning from hitting the room directly or preventing the invasion of side lightning and ball mines.

2. Do not stand under the electric light.

3. Try not to dial or answer mobile phones and landlines, or use ** lines to surf the Internet.

4. It is not suitable to use showers and solar water heaters, because the water pipe is connected to the lightning protection ground, and the lightning current can be conducted through the water flow and cause people.

5. Keep away from exposed metal objects such as water pipes and gas pipes outside the building.

6. Before the thunderstorm, disconnect the line and unplug the power plug, so as not to let the TV and computer lead lightning into the room, and damage the electrical appliances will cause fire accidents.

7. Do not pull the wire used for drying clothes and bedding to the window or door, in case the wire leads to lightning and causes death.

8. When going out in rainstorm, it is best to wear rubber shoes, which can play the role of insulation.

9. Do not put your head or hands out of the window when you encounter thunder during the ride.

Keep windows closed when thunder strikes

When thundering, it is relatively safe indoors, but keep doors and windows closed to prevent dangerous side lightning and ball lightning from intruding.

Live on a high floor and don't go near the window when it's thundering. Now there are more and more high-rise buildings, these high-rise buildings will have more opportunities to contact lightning, in addition to installing lightning rods and lightning belts on the top floor of the building, it is also necessary to make a pressure equalizing valve every two floors; All windows in the building must be connected to the building's polar installations. Because lightning rods and lightning belts are mainly used to prevent direct lightning strikes, while side lightning strikes are not enough to rely on lightning rods alone.

So now it doesn't matter if lightning strikes a high-rise building, lightning will follow these lightning protection devices into the ground, and there is no destructive effect on the building. However, experts still advise people who work in high-rise buildings to try not to stand by the window when thunder strikes, so as not to cause danger.

What is the cause of thunder

Electricity is the phenomenon of electrical discharge in thunderstorm clouds. There are certain conditions for the formation of thunderstorm clouds, that is, there must be sufficient water vapor in the air, there must be a power to make the moist air rise, and the air must be able to produce violent convective movements. In spring and summer, due to the influence of the warm and humid airflow from the south, the air is humid, and at the same time, the solar radiation is strong, the air near the ground is constantly heated and rises, and the cold air in the upper layer sinks, which is easy to form strong convection, so there are many thunderstorms and even hail.

In winter, due to the control of the continental cold air mass, the air is cold and dry, and the solar radiation is weak, the air is not easy to form violent convection, so thundershowers rarely occur. However, sometimes the weather is warm in winter, and the warm and humid air is stronger, and when the strong cold air in the north occasionally goes south, the warm and humid air is forced to rise, and the convection intensifies, thundershowers will be formed, and the so-called "thunder winter" phenomenon appears. Meteorologists also say that the generation of thunderstorms does not depend on the temperature itself, but on the distribution of the temperature up and down.

In other words, although the temperature is not high in winter, if the temperature difference between the upper and lower reaches a certain value, strong convection can also be formed, resulting in thunderstorms. Winter thunderstorms are rare in China, but they are common in winter in Toronto, Canada.

When the air is extremely unstable, it is easy to have a strong upward convective movement, and form a towering cumulonimbus cloud, the cloud is full of water vapor rushing up and down, it will produce static electricity, the upper end of the cloud will produce a positive charge, the lower end of the cloud will produce a negative charge, and the ground is a positive charge, then, there is air as an insulator between the positive and negative charges, if the voltage difference between the positive and negative charges is large enough to break through the air of the insulator, so that the air expands in an instant**, heats up and glows, and the light is lightning, expanding** Making a loud noise is thunder.