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    Showing posts from January, 2024

    NITROGEN IS MORE IMPORTANT THAN YOU THINK

    NITROGEN IS MORE IMPORTANT THAN YOU THINK INTRODUCTION: In this article, we discuss nitrogen its important properties, and some incidents that happened in the past with people and instruments that deal with nitrogen. So, let's start: LIQUID NITROGEN INCIDENT THAT KILLED THREE TECHNICIAN OF NASA: The First space shuttle mission was named STS-1, the first orbital mission of NASA. This mission is uniquely described in this article due to the incident in which three technicians died due to inhalation of excess nitrogen of nitrogen. IMPORTANCE OF NITROGEN: Nitrogen is a crucial element in the periodic table due to many important properties. Nitrogen is a non-toxic & colorless gas that occupies 78% of the atmosphere. HISTORY OF NITROGEN: In the past, scientists had different opinions about this gas. For example, some scientists think it was brunt air because no combination occur in the presence of this element. Some believe it is very toxic and has no life because the environment fil

    The Extraordinary Chemistry of Group 1 Element

     The Extraordinary Chemistry of Group 1 Element: Chemistry is very useful in our daily lives because everything around us is a build-up of atoms and  these atoms compose themselves to build things that are very useful in technology which is why  understanding chemistry is very important in everything from science to technology. Group 1elements: Group 1  elements are elements that are very important in many industries and also in our daily lives.  The chemistry of these elements is also unique. So, let's start: Group 1 elements include lithium, sodium, potassium, rubidium, cesium, and francium. They all metals  and have the following properties: 1. These all are metals. 2. They are soft and reactive. 3. They are excellent conductor of heat and electricity. 4. They react vigorously with water and have low melting and boiling points. 5. They have low density. 6. They are included in s-block elements. Group 1 Physical Properties: In physical properties of Group 1 elements include: 1. I

    SIR HEISENBERG UNCERTAINTY PRINCIPLE

    SIR HEISENBERG UNCERTAINTY PRINCIPLE: Introduction: Physics is predictable but in classical terms predicting things in quantum mechanics is very difficult. In classical physics, most things are predictable for example, if the car is moving with a uniform velocity of 2m/s then a physics student can predict its location after 1 hour. Similarly, if we know the principles of physics then we can know how much thrust is needed to lift a rocket from the surface of Earth and so on. Similarly, Newtonian mechanics is used in many cosmological conditions to predict many different things about celestial bodies. So, in these examples, we see how useful classical mechanics is in our daily lives and in many other fields. Through classical mechanics, we can create rockets and satellites as well as other things like car engines, aircraft engines, computers, and even fully functional robots. That is why we believe that classical mechanics can solve all problems with great accuracy. Through this, we begi

    Hydrides: Importance and Uses

    HYDRIDES: IMPORTANCE AND USES  PART - I Introduction to: Every human is curious and that is the reason why we are so innovative, discover and invent different inventions, and that's why we are very near to becoming a type 1 civilization. Chemistry is very important in every industry because for this we compose many raw materials and elements and their compounds are very useful in technology that is why the study of chemistry is very important whether you are an engineer, doctor, studying biology, or physics. Technology is just a summary of knowledge humanity knows. Whether they are chemistry, biology, physics, and other science-related things. In the periodic table, there are many elements to study. Many are useful in the pharmaceutical industry, many in the electrical and electronic industry, and many in other tech industries. Each has its own properties and benefits or limitations.  But in this article, we are talking about hydrogen and its compounds. Hydrogen is an essential ele

    Black body radiation: A Phenomena which change physics forever

    Black Body Radiation: A Phenomena which change physics forever Introduction: In the beginning, classical physics was able to predict everything accurately and we are heavily dependent on it for everything. But it said that nothing is perfect. Likewise, the case of classical physics which fails to explain certain phenomena. The one such case that classical physics can't explain is "BLACK BODY RADIATION " . It is said that everybody emits electromagnetic radiation above absolute zero. But scientists are very curious. They try to imagine a body that emits every wavelength of electromagnetic radiation or absorbs every kind of wavelength. This body was called "BLACK BODY". Point to be noted: There is one point that you must keep in mind: 1. In this universe no perfect black body is present. Example: Let's imagine a bulb with a platinum filament if we increase the voltage temperature of the filament increase and when the temperature of the filament reaches 500 de

    Quantum field theory: The most beautiful theory

    Quantum field theory: The most beautiful theory  Quantum field theory is a combination of quantum theory and field theory. It provides help in combining quantum mechanics, classical mechanics, and special relativity. Nature loves beauty. Like nature, science is also like a beautiful theory. The theory which gives answers to all the questions of nature. In the beginning, classical mechanics was the most beautiful theory because it could answer all phenomena of nature accurately. But as our technology improves we can deep dive into matter and energy. The logic of classical mechanics becomes unvaried and that is why we need another theory that can explain all the phenomena at the quantum level. Quantum mechanics was able to resolve all the questions of the quantum world and then now become the most beautiful theory of science. It explains many phenomena like  Quantum entanglement , quantum tunneling, and other such strange phenomena. But quantum mechanics also won't be able to explain

    HYDROGEN AND HELIUM: WHICH ONE IS BETTER FOR AIRSHIP

     HYDROGEN AND HELIUM: WHICH ONE IS BETTER FOR AIRSHIP Hydrogen and Helium are the two ideal elements for airships. The airship was the flying machine famous for transportation before the incident  "Hindenburg" occurred on  May 6,1937. Hydrogen is best in the way that it is lighter than air. It is less costly than helium. But it is very flammable. It's very reactive.  Helium on the other hand is heavier than hydrogen and also very costly. But it is inert and non-reactive. Kinds of Airship: There are three kinds of airship: 1. Blimp Airship There are better options than the blimp type of Airship. It has a single balloon so increasing the lifting gas in the balloon causes it to deform shape. It can't have support. 2. Semi-Rigid Airship Semi-rigid Airship has some support. Increasing its size is easier than Blimp Airship. But up to a certain size. 3. Rigid Airship Rigid Airship has special chambers. So, it is much easier to increase its size, and that is why it is an idea