A 450 word essay explaining whether a candle can be burned in water

Introduction Can a candle burn in water? A 450 word essay on candles in water. You should not believe that candles can burn in water. If you don't believe it, leave it to me, a "little scientist".

A 450 word essay explaining whether a candle can be burned in water

Candle in water

You should not believe that candles can burn in water. If you don't believe it, let me, a "little scientist", tell you.

As the saying goes: “Everyone loves radishes and green vegetables.” That day I saw an article in a book that said candles can burn in water. I found this ridiculous. Water and fire are natural enemies. How is it possible ? So I prepared the materials as the book says: a transparent glass, a candle and cold water.

Now that the materials are ready, you can start the experiment: first put cold water in the cup, fix the candle in the cup, and when it “holds” firmly, turn it on. The experiment has begun. I sat there and watched carefully. The flame burned slowly. After about 15 minutes the candle was flush with the water, at this time you should not cover your eyes, as it is eexactly like that. about to begin: the candle is not extinguished, it burns “peacefully”. Don't blink now, or you'll miss a miracle. After about 20 minutes, the candle burned to the middle of the water, and the small flame burned shakily, but you can rest assured that the flame will not go out.

Want to know why? Do not walk away, because at this point the candle has taken off its “clothes” – the wax shell. Now I can tell you why, because the candle is higher than the surface of the water. After lighting the candle, the inside and bottom of the candle body are heated, while the outside of the candle is filled with cold water. candle takes off her clothes. Thanks to the wax shell tightly surrounded by it, the candle can burn safely in water.

Now you should believe it! In fact, there are many, many reasons in life. If there is someonehe thing you think is impossible, you can do it yourself like me and experience the moment. Maybe the secret lies in that. Let's love science, learn science, use science and be little masters of science. I think you will benefit a lot from it.

What is the physical phenomenon when water and oil candles are put together?

You can't add water with candles, but you can add water with gas. The reason is that candles cannot be dissolved in water, but gas can be dissolved in water. The main component of candles is actually paraffin. The density of paraffin is much lighter than that of water, so the melted liquid after burning the paraffin will float on the water, and then solidify again after being cooled. And since paraffin is insoluble in water, it will burn on contact with water.

But the compThe main component of coal gas is actually carbon monoxide. Carbon monoxide is soluble in water. When coal gas dissolves in water, it forms water gas. The main components of aquatic gas become carbon monoxide and hydrogen. Both of these substances are also flammable. Therefore, even if water is added to the gas, it remains flammable and the gas may continue to burn.

And after adding water to the gas, it will actually be cleaner, which is better from an environmental and safety perspective. If water is not added to the gas, carbon monoxide leakage will cause serious harm to the human body. However, if water is added to the gas, it will not change the flammability of the gas, but it will also be cleaner. Carbon monoxide dissolves in water, preventing carbon monoxide leaks.

At the same time, the gases produced when the monCarbon monoxide is dissolved in water and burned are water and carbon dioxide. Water can quickly cool the heat generated by gas combustion. At the same time, the water vapor formed can also form a protective film on the burning object, which means that it forms a barrier between the air. Then burning objects will not continue to grow.

From a clean point of view, a large amount of carbon dioxide will be formed after the combustion of coal gas. This combustion process will increase carbon emissions, so this behavior will worsen the greenhouse effect. But if water is added to the gas, the burned carbon dioxide will be absorbed and covered by the water, and the carbon dioxide emissions released into the air will be reduced, which can also play an environmental role. Therefore, adding water to the gas will not affect the flammability of the gas, and it is also safer and more environmentally friendly.ironically.

1. It depends on the situation. If you put oil and candles in water, the result is obvious. I won't say more.

2. In fact, candles are also a kind of grease. When a candle burns, there is first a solid which melts and turns into a liquid. Under the heating of the flame, the liquid turns into a gas. What actually burns is gas, including our usual burning of wood. The principle is the same. If water is added to a candle, the vaporization of the water will affect the spatial distribution of the candle's gas molecules, which will appear as splashing flames accompanied by sound.

  • Popular Focus
  • Where is the cheapest battery wholesale?

    Where is the cheapest battery wholesale in Tangxia, Sanyuanli, Baiyun District? There is an enterprise specializing in the independent production of electric vehicles in Tangxia, Sanyuanli, Baiyun District, Baiyun Sanyuanli Avenue, Baiyun Sanyuanli Street
    08-02
  • Four 3.7V lithium batteries in series and parallel produce 7.4V/4.4A. How to reduce it to 4.8V/4.4A?

    Four 3.7V lithium batteries in series and parallel produce 7.4V/4.4A. I personally think it is impossible to reduce it to 4.8V/4.4A. Because the discharge platform of lithium batteries is generally set
    08-10
  • What are the materials of the negative electrodes of lithium batteries?

    What are the materials of the negative electrodes of lithium batteries? The main commercial applications of lithium batteries include graphite, which is a sheet of copper used to guide current and which does not react. another safe
    08-02
  • The difference between 18500 and 26500 batteries

    What is the difference between 18500 and 26500 batteries? The answer above is 18650. The person asking the question should ask what is the difference between 18505 and 26500 batteries. In the case of Fuant ER1
    08-02
  • What does 3.7V 80mAh written on a lithium battery mean?

    What does 3.7V 80mAh written on a lithium battery mean? 3.7 V, 80 mA = 0.08 A, H means 1 hour, or 3600 seconds. Taken together, it is
    08-02
  • How long does a lithium battery (cell phone battery) last?

    How long does a lithium battery (cell phone battery) last? The lifespan of mobile phone batteries, under normal conditions of use and without serious impact, the lifespan set by the manufacturer must be 5 years.
    08-02
  • Will lithium batteries explode when charging?

    Will lithium batteries explode when charged? Will lithium batteries explode when charged? Lithium battery explosions usually occur during the charging process, because the negative electrode material of lithium batteries is graphite or other carbon materi
    08-02
  • Parameters of lgdas31865 lithium battery

    Parameters of lgdas31865 lithium battery The parameters of lgdas31865 lithium battery are as follows: LGDAS31865 is a model 18650 lithium battery with a capacity of
    08-02
  • What are the main components of lithium battery electrolyte?

    What are the main components of lithium battery electrolyte? The composition of lithium battery electrolyte is shown below. 1. Ethylene carbonate: molecular formula C3H4O3. Colorless transparent liquid (>35℃), room temperature
    08-02
  • Who are the lithium battery manufacturers in Shandong?

    What are the lithium battery manufacturers in Shandong? Shandong Shengyang Power Supply Co., Ltd. and Shandong Weineng Environmental Protection Power Technology Co., Ltd. 1. Shandong Shengyang Power Supply Co., Ltd. is located in Shengyang, Qufu City.
    08-02
  • Types of drone batteries available in 2024

    Part 1. Types of drone batteries available in 2024In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in
    07-30
  • How long does it take to charge 26650 battery?

    How long does it take to charge a 26650 battery? The charging time for a 26650 battery is generally between 3 and 6 hours, but the precise time depends on the power of the charger and the capacity of the battery. in general
    08-02
  • For what?Sure, here's an article based on the phrase "For what?

    The simple yet profound question, "For what?" often serves as a gateway to deeper reflections on purpose and intention. It is a query that invites us to delve into the reasons behind actions, decisions, and circumstances that shape our lives and the wor
    08-02
  • Choosing the Right Cart Battery

    This comprehensive guide will walk you through everything you need about cart batteries, from understanding different types to making an informed purchase decision.
    08-02
  • 30mAh~500mAh 3.7 V Li-ion Battery

    Welcome to Ufine's collection of 3.7V lithium-ion batteries ranging from 30mAh to 500mAh. Explore a diverse range of compact and lightweight batteries suitable for various electronic devices,
    08-02
  • Here are 10 essential facts about drone batteries for 2024.

    10 Key Facts About Drone Battery for 2024 In 2024, drone batteries have advanced significantly, offering a range of options to cater to various needs in the consumer, commercial, and industrial sectors. Below are the primary types of drone batteries avai
    08-02
  • Could you please explain the difference among IMR, ICR, INR, and IFR 18650 batteries?

    What is the Difference Between IMR, ICR, INR, and IFR 18650 Battery?In 18650 batteries, discerning the differences among IMR, ICR, INR, and IFR types is fundamental for tailored and efficient battery usage. These distinct
    08-02
  • Safety considerations for cart batteries

    Selecting the ideal cart battery is crucial for ensuring optimal performance and longevity of your electric vehicle or vaping device. This comprehensive guide w
    08-01