Electrostatics Essays

  • Cellular Respiration Lab Report

    1079 Words  | 5 Pages

    Cell Respiration Lab Research Question What is the optimal temperature for germinating pea-seeds where the rate of respiration is the greatest? Background Information Cell Respiration refers to the biochemical process conducted by the cells of an organism that combines glucose and oxygen to produce energy in the form of ATP, along with two by-products, water and carbon dioxide. The equation representing this chemical reaction is shown below. C6H12O6 + 6 O2 6 CO2 + 6 H2O + ATP Although plants and

  • How Did Benjamin Franklin Discover Electricity In The 1600's

    369 Words  | 2 Pages

    reality with his invention of the Electrostatic Machine. The Electrostatic Machine laid the groundwork for understanding electricity and magnetism in depth. In the 1600’s, philosophers, scientists, and instrument makers created many devices to generate electrostatic charges, but was never to the full extent and paused with only their charges. Although, incomplete machines date back from 1750 and appear to have been Benjamin Franklin’s very own design of the Electrostatic Machine. The idea of electricity

  • Intermolecular Interactions Between Halo-Cyclopropenone Derivatives

    1191 Words  | 5 Pages

    in types 2 and 3. The H–O bonds show red shifts with complex formation in types 1 and 2, in which they are more considerable for type 1 complexes. The O–Y bonds display red shifts in the type 3 and blue shift in the type 2 complexes. Molecular electrostatic potential (MEP), quantum theory of atoms in molecules (QTAIM)

  • Essay On Nuclear Fusion

    1284 Words  | 6 Pages

    At long distances, two nuclei repel each other due to the positive protons and the electrostatic force. However, if two nuclei were to be brought close enough the electrostatic repulsion can be overcome by the attractive force of the nuclear force, which becomes stronger at nearer distances. In the diagram below, the electrostatic force between the positively charged nuclei is repulsive, but when the separation is small enough, the attractive nuclear forces

  • Binding Energy: Fission Versus Nuclear Fusion

    1242 Words  | 5 Pages

    Ever since Einstein first penned his famous equation, E = mc2, showing the world that there is energy stored in matter waiting to be harvested, mankind has been searching for new ways to free it. Initial work towards this goal led to the development of nuclear fission, the pinnacle of which was the successful Trinity Test in 1945. As time went on the technology was improved upon, resulting in nuclear power plants and more powerful weapons. Still, there was a desire for a more efficient, less dangerous

  • Pros And Cons Of Halogen Bonding

    2221 Words  | 9 Pages

    Halogen bonding, XB, is the product of a non-covalent interaction between a halogen X and a negative site B (e.g., Lewis base). The halogen, X, is usually part of an R-X molecule where R can be another halogen, an organic or an inorganic electron-donating-group. Halogen bonding (XB) is in some ways analogous to hydrogen bonding (HB). In the latter, a hydrogen atom is shared between an atom, group or molecule that “donates” and another that “accepts” it.[1-3] In halogen bonding, it is a halogen atom

  • Chemical Bonding Research Paper

    1319 Words  | 6 Pages

    the valence electrons are found in the molecules. As the valence electrons determine the chemical properties of the molecule, based on the properties of the molecule we can determine the type of bonding it falls under. The bond is formed by the electrostatic force of attraction between either the electrons or nuclei of the molecules. There are two categories of chemical bonds, Primary bonds and Secondary Bonds. Primary bonding has to occur before

  • The Pros And Cons Of Hydrogen Bonds

    1031 Words  | 5 Pages

    When a vast number of water molecules are mixing freely in the liquid form, the positive poles are attracted to the negative poles by what amounts to static electricity. This electrostatic attraction is termed a hydrogen bond. It is about 20 times weaker than the H – O bonds within any one water molecule, but still gives rise to considerable, transient adhesion, which packs the water molecules closely together in the liquid state. In contrast, as the temperature falls below about 4 ° C and ice begins

  • Calibration Test Lab Report

    1411 Words  | 6 Pages

    RESULTS & DISCUSSIONS PREFORMULATION: S.NO API CHARACTERISATION RESULTS 1 Physical Appearance Mycophenolate mofetil white to off-white crystalline powder 2 Melting point 93-94ºC 3 solubility Freely soluble in acetone, soluble in methanol, and sparingly soluble in ethanol. Table 3: Characterization of API Calibration Curve of Mycophenolate mofetil: Calibration Curve of Mycophenolate mofetil in pH 7.4 PBS Solvent pH 7.4 phosphate buffer Saline (PBS) Wave length 253 nm Unit for concentration mcg/mL

  • Thermoregulation In Human

    993 Words  | 4 Pages

    transmission out the electrostatic force from the armrest and also from the backrest. The quality of the entertainment depends on the quantity of emotional being aroused. [FUKUSHIMA]. The people often seeks for more intense of fearful emotion, so, the chilly chair one of the device that can be used. This kind of chair can be used in the home theatre too. Commonly, the piloerection occur due to the cold atmospheres, however, the chilly chair causing the emotional feeling through the electrostatic force that

  • The Mpemba Effect: Hot Water Freezes Faster Than Cold Water

    1149 Words  | 5 Pages

    The Mpemba effect is that, under certain circumstances and experimental parameters, it is observed that hot water freezes faster than cold water which sounds implausible since hot water, with a higher temperature than cold water, has a higher amount of internal energy which has to be lost before it starts to change its state and turn into ice. The effect got its name from Erasto Mpemba who discovered the effect that hot water freezes faster than cold water after he discovered that hot ice-cream freezes

  • Egg Yolk Research Paper

    1823 Words  | 8 Pages

    INTRODUCTION Emulsifying agents are substances that are soluble in both fat and water and enable fat to be uniformly dispersed in water as an emulsion. Foods that consist of such emulsion include butter, margarine, salad dressings, mayonnaise, and ice cream. Emulsifying agents are also used in baking to add the smooth incorporation of fat into the dough and to keep the crump soft. Emulsifying agents used in foods include agar, albumin, alginates, casein, egg yolk, glycerol monostearate, gums

  • Capacitor Lab Report

    9386 Words  | 38 Pages

    INTRODUCTION 1. INTRODUCTION 1.1 Fundamentals of capacitor Capacitor is very useful component in the field of engineering and it is used in various electrical and electronic circuitries. Capacitor stores energy in the form of electric field. Capacitor also known as condensers which stores energy when charge and release energy when discharge . There are different forms of capacitors which are used widely, but common thing about this all capacitors is that they are made of two conductors

  • Nikola Tesla's Discovery Of Radiant Energy

    2457 Words  | 10 Pages

    UNRAVELING NIKOLA TESLAS GREATEST SECRET: RADIANT ENERGY If all the great inventions and discoveries of Nikola Tesla, nothing stood out with greater potential benefit to the whole of humanity than his discovery of Radiant Energy in 1889. The series of observations that led to the discovery of Radiant energy initially grew out of experiments that Tesla had conducted in an attempt to duplicate the results that Heinrich Hertz had claimed to achieve in affirming the existence of electromagnetic waves

  • Touch Screen Advantages And Disadvantages

    1450 Words  | 6 Pages

    ABSTRACT A touchscreen is an important source of input device and output device normally layered on the top of an electronic visual display of an information processing system. A user can give input or control the information processing system through simple or multi-touch gestures by touching the screen with a special stylus and/or one or more fingers. Some touch screens use ordinary or specially coated gloves to work while others use a special stylus/pen only. The user can use the

  • Globular Protein Stability

    1449 Words  | 6 Pages

    increases the hydrophobic, electrostatic and hydrogen-bonding interactions giving rise to the compact form of protein. Therefore, by observing a decrease in the compressibility of the solution and the increase in the apparent molal volume of the protein after the addition of sugars, we can say that the extent of denaturation of protein is reduced and its stabilization has taken place Proteins are stabilized by a combination of hydrogen-bonding interactions, electrostatic interactions and hydrophobic

  • Ionic Bonding Research Paper

    1487 Words  | 6 Pages

    either ionic or covalent bonds. IONIC BONDING: Ionic Bonding is the complete transferring of valence electrons between two atoms. This type of chemical bonding results in two oppositely charged ions, a cation and an anion In ionic bonding the electrostatic attraction between the charged ions holds the compound together. Example: Bonding of Sodium and chlorine. 1s2 2s2 2p6 3s1 Fig.1 to show the electronic configuration of sodium along with its atomic mass and atomic number The above

  • How Einstein Changed The World

    705 Words  | 3 Pages

    interesting how a compass deflected at right angles. It all was discovered when scientists realized there were invisible forces. This lead to a great revolution in physics. Faraday became a professor and studied electro magnetism, learning light is an electrostatic magnet wave. He even came up with the idea of energy. He later

  • Enzymes: The Biological Synthesis Of Protein

    2001 Words  | 9 Pages

    Enzymes are homogeneous biological catalyst that work by lowering the activation of a reaction pathway or providing a new pathway with a low activation energy. Enzymes are special biological polymers that contain an active site, which is responsible for binding the substrates, the reactants, and processing them into products. As is true of any catalyst, the active site returns to its original state after the products are released. Many enzymes consist primarily of proteins, some featuring organic

  • Quartz Crystal Structure

    786 Words  | 4 Pages

    Paragraph 1 Compare and contrast the crystal structures and crystal chemistry of quartz, α-FePO4 and β- FePO4. Crystal structure is defined as the orderly arrangement of atoms, ions or molecules in both liquid and solid states. Quartz has a trigonal crystal system and a six-sided prism with six-sided pyramids at each end. Quartz possesses a macromolecular structure and does not contain isolated ions. The crystal structure of quartz consists of the SiO4 silicon oxygen tetrahedra, where each oxygen