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Free Web Novel,Novel online - All in oicq.net -> Prose -> The Half-Blind Woman s Hero s Journey Chapter 301 Oil is the only way to put out a fire
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After finishing all this, take the white electrode piece and push it from the middle of the eye, commonly known as the waist eye, all the way up the spine to the neck.
Also, put the electrodes on the two places called the kidneys on both sides of the spine and stay there for a while.
However, Chu Lihua always accidentally touched the sponge piece with her fingers and got electrocuted, causing the route to be distorted.
At that time, the woman who Chu Lihua was doing meridian physiotherapy scolded her bloody.
Chu Lihua once thought that it would make her body uncomfortable. Afterwards, she asked Wang Qingqing to experiment on herself, and found that she had no other special feelings.
Chu Lihua hated that tooth itching, but fortunately, no one has experienced it since then. All the customers who come here are old customers, and there is only one person every time they come, so Sister Zhang is too busy.
This time they decided to go back together to celebrate. Just in time, Wang Qingqing also came back, and everyone gathered together.
However, there are always so many exceptions to everything.
The health care club, which has not been in business for many days, suddenly came in when all the people went out and went back to cook.
At that time, Sister Zhang was just pouring oil into the pot. Unexpectedly, the phone rang suddenly, and she answered it quickly.
It was Bian Shi who called and asked why Sister Zhang was not in the health care center. They went to the health care center and there was no one in it, and it was locked.
Sister Zhang, who was in a hurry, hurried to her room to change clothes, and went to the health care club.
But he didn't tell the few people in the room who were choosing vegetables that the oil pan was placed on it and the oil had already been poured in.
Wang Qingqing brought the selected dishes to the kitchen, and when she was about to wash them, she suddenly screamed loudly.
——"It's on fire, the kitchen is on fire!"
? Chu Lihua, Yu Xiaowang, and Wang Ting rushed to the kitchen, my God, the pot was roaring upwards with big flames.
—— "Cover the pot with the lid!"
Chu Lihua shouted loudly.
However, the four of them searched the house for a long time but could not find the lid of the pot. Seeing that the flames rose even higher, they almost reached the roof.
——"No, let's take a basin of water and pour it over quickly, or it will be over if the fire catches up."
Yu Xiaowang hurriedly picked up a basin of water and wanted to pour it over.
——"Stop, stop, stop! Don't pour it over. If you pour this basin of water into it, then we may really die in the sea of ??fire this time."
Chu Lihua hurriedly and loudly stopped Yu Xiaowang.
——"Is there any oil left? Pour some oil into the pan quickly."
Chu Lihua could only say anxiously, because he didn't see any fire after searching around. He didn't know if it was because he couldn't see it in a hurry, or because of his own reasons.
——"Sister Chu, are you crazy?! It's all on fire, and you actually added fuel to the fire!!!"
Wang Qingqing stomped her feet angrily.
——"I'm not crazy. Believe me, because the temperature in the pot is already very high. When water is splashed on it, a chemical reaction can easily occur and decompose into hydrogen and oxygen, which makes the fire more violent, because hydrogen is combustible and oxygen is a combustion aid. You just listen to me, quickly find oil and pour more oil into the pot to lower the temperature in the pot.”
Now Chu Lihua can only explain to Wang Qingqing roughly.
Fortunately, at this critical moment, Wang Qingqing actually chose to trust Chu Lihua.
After he poured the oil into the pot, as the amount of oil poured in increased, the fire gradually became smaller and then extinguished.
——"Wow! Sister Chu, you are so smart. Fortunately, I listened to you and the fire was extinguished. Otherwise, the fire would be too terrifying."
Wang Qingqing now looks at Chu Lihua with star-studded admiration.
——"No, I remember when I was in high school chemistry class, water was decomposed into hydrogen and oxygen. It seems to be electrified?"
Yu Xiaowang said a little uncertainly.
——"Yes, in fact, it is true. To decompose water into hydrogen and oxygen, electricity is required to complete it. Well, under normal circumstances, the wire is on fire. You must not use water to spread it, because it will quickly spread the fire. I It was a slip of the tongue just now, I remembered, but water really cannot be used to extinguish the fire in the oil pan."
It was only then that Chu Lihua remembered that at that time, her mind was only on fire again for a while, and she couldn't use water to put out the two methods, but she remembered, and got used to the principle that a fire in a wire cannot be put out with water. But he hasn't told them the reason why the oil pan can't be put out with water if it catches fire——
??When oil is burning, the best way to extinguish it is to isolate its combustion agent—oxygen. So, how to isolate oxygen? One way is to cover the pot with a lid to isolate the oil in the pot from contact with the outside air. Another way is to quickly pour a substance lighter than oil on the burning oil, which adheres to the surface of the oil and makes the burning oil burn oil stops burning due to lack of oxygen.
It should be noted that pouring water is not acceptable, because the density of water is higher than that of oil. When oil catches fire, pouring oil with water will not have the effect of extinguishing the fire at all, but the fire will be more intense. But the oil itself can play a role, because the ignition point of edible oil is generally above 200 degrees, pouring cold edible oil can reconcile the high-temperature oil in the pot, and play a role in extinguishing the fire.
The most important thing in fire extinguishing is to analyze according to the burning conditions. The three elements of combustion are: combustibles, combustion aids and reaching the ignition point. After the oil pan is on fire, water will be counterproductive, but if cold oil is used, it seems to be a serious mistake, but it can just have the effect of cooling down and extinguishing the fire. "
After Chu Lihua calmed down, she analyzed in detail the reason and principle of the fire extinguishing to the other three present.
——"Sister Chu, I admire you more and more now. I feel that there are really too many things in your head, and there is nothing you don't know."
After Wang Qingqing finished listening, she looked at Chu Lihua with red eyes.
——"Qingqing, I should be proud when you say that. In fact, I just like to read some miscellaneous books occasionally, and then I know a little more. If you say that I know everything, it is simply exaggerating."
Chu Lihua felt a little embarrassed when Wang Qingqing said that. She just prefers to be alone and read some books quietly by herself, no matter what kind of book is good. Unlike most people who like to watch TV dramas, to be honest, she thinks TV dramas are long-winded, and a relatively simple plot can involve more than seventy or eighty things. It was too much work.
Just like the most popular "Zhen Huan Biography". It can be said that basically most people have seen it. However, Chu Lihua just couldn't watch the second episode, it was too long-winded.
Of course, Chu Lihua never dared to tell anyone this, especially if someone is a fan of "The Legend of Zhen Huan". She doesn't understand appreciation. (Remember the site URL: www.hlnovel.com - Didn't finish reading? Add this book to your favoritesI'm a member and bookmarked this chapterCopy the address of this book and recommend it to your friends for pointsChapter error? Click here to report
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