UBT1 Task 1: Electricity
What is Electricity? This question is difficult to answer because this is a broad concept of science with multiple definitions. In physics, Electricity is a naturally occurring phenomenon of the flow of electric charge. In other words, the process of attraction and repulsion between electric charges produce electricity. There are two types of charges- negative charges and positive charges. Like charges repel each other, whereas, unlike charges attract each other due to the presence of an electric field. Annotated Timeline
1600- William Gilbert can be correctly called the father of electricity as he “first coined the term "electricity" from the Greek word for amber. Gilbert wrote about the electrification …show more content…
V=IR seems a pretty simple law to name after someone, but the importance of Ohm 's work does not lie in this simple proportionality. What Ohm did was develop the idea of voltage as the driver of electric current. Ohm had to face a lot of opposition. This discovery was not accepted until 1841 (“A Timeline Of History Of Electricity,” n.d.).
1831- Using his invention the induction ring, Michael Faraday proved that electricity can be induced (made) by changes in an electromagnetic field. Faraday’s experiments about how electric current works, led to the understanding of electrical transformers and motors. This experiment became Faraday’s Law, which became one of the Maxwell Equations (Administrator, 2007).
1890 - Heinrich Hertz (1857-1894) a German physicist, laid the ground work for the vacuum tube. He laid the foundation for the future development of radio, telephone, telegraph, and even television. He was one of the first people to demonstrate the existence of electric waves. Hertz was convinced that there were electromagnetic waves in space. Even though Hertz did not think his discovery was useful, it was a major discover in the field of Radio Technology. It later on it helped develop wireless communication (“History of Magnetism and Electricity,”
Therefore, the purpose of the lab, which was established as, to see the role that static electricity has on objects, when determining their charge and how they interact, is fulfilled in a wall mannered fashion. This process extends to other objects and real world applications, such as the controlling of electrical cable manufacturing and application in areas such as a television depot station, where static electricity must be managed and accounted for to avoid disruptions. As well as in micro surgery where small mechanical devices and robots must be carefully monitored in electron level in order to preserve machine functionality and efficiency. Therefore, the purpose of the lab is met and the hypotheses was supported, proving the quality and efficiency of the lab being
The targets for this goal are going to be very difficult to measure as climate change is constantly evolving and data will therefore never be specific. “Measuring resilience and adaptive capacity to climate hazards and natural disasters in all countries” is going to be more complex than just collecting the occurrences of these climatic events. Similarly, every government is capable of observing and collecting data on their progress when considering the implementation of measures in target 13.2 and of education programs and the organization of awareness campaigns in target 13.3. However, the difficulty of measuring these targets is that their assessment is based on subjectivity, except for their financial aspect.
Throughout his life Morse’s main interest was painting. During his life Morse made several trips to Europe In 1832, while returning by ship from studying art in Europe, Morse considered the idea of an electric telegraph as the result of hearing a conversation about the newly discovered electromagnet.
o In the toon, the wires shock guiltless walkers as a policeman keeps running for help. The skull in the wires connected to the electric light cautions this new innovation can be fatal. Despite the fact that the immediate current (DC) Edison championed was less hazardous to handle, it could achieve just a one-mile range from a force station. o
Outcome Measurements Measuring outcomes is a vital element proceeding evidence-based intervention measures because it ensures that the intended purpose of the interventions has been met. To certain that a program is effective requires evaluation, which is supported by the strength and reliability of the proposed intervention. The goal of implementing the intervention: The Beat diabetes and new leaf for AA programs aimed at reducing the incidence rate of diabetes as indicators of positive outcomes that the preventive measures are effective (Ricci-Cabello, et. al., 2013). The principal evaluation measures for AA at risk for T2DM with the new leaf intervention program will be an improvement of hemoglobin (Hg) A.1c measure (below 6.5%),
Did you know that Leonardo Da Vinci discovered density 400 years before scientists could explain it? Did you also know that Thomas Edison discovered “etheric force” which led to the invention of the radio? Although both of these men were geniuses in their own time, they are still remembered because of their impact on the world today. Leonardo Da Vinci, known as a great painter, also had a knack for inventing. “At age 30, he first explored his engineering talents and went to work as a military engineer for 17 years in Milan.
He was intrigued by the lecture and sparked his mathematical and chemistry genius. During the lecture he came up with an improved experiment to increase the accuracy of determining the speed of light. He worked for many different universities as a physics professor, but throughout his career, he mainly focused on optics, and light. In 1881 he invented an interferometer to experimentally determine how much of an impact the Earth’s motion had on the speed of light. Edward Morley helped him on this experiment and many of his other important experiments and ideas.
His accomplishments in the field of science truly changed the way people saw the world. Franklin’s kite experiment proved to us that lightning is in fact electricity. He invented the lightning rod soon after which protected homes and buildings from lightning (History.com).
In addition, some of Einstein’s discoveries, would go on to make the atomic bomb possible. Possibly one of the most famous equations ever, he created E =mc2. Einstein transformed the laws of time, space, and gravity (Encyclopedia of Scientists). He was the first person to abandon Newton’s light
Did you know that Gatorade and other sports drinks contain electrolytes that can be used in a battery solution? These electrolytes are the same ones that replenish your body after exercise. Gatorade and other drinks have different electrolyte activity rates. That makes the battery either more or less powerful. A battery can be made with more electrolyte containing materials than you think.
Nikola Tesla Figure From Progressive Era Research Paper Essay Nikola Tesla is an inventor with a very vivid imagination a visionary who saw electricity as a means to change the world. He deserves a place in history for the many accomplishments and contributions he made throughout his lifetime. One such invention that he made impacted the world for being the only person to perfect the efficient use of alternating-current electricity which is widely used for power transmission in the world today. Nikola Tesla laid the groundworks for some modern technology used today and thus he deserves a place in history for proving how much of an impact he has made on the world. Motivations Nikola Tesla as an inventor who had a vivid imagination and had big
When he grew up, he invented things like the light bulb, the kinetiscope, the motion picture camera, and even the first movie studio. Sometime during May and August of 1891, Edison invented the kinetiscope. The kinetiscope was a cabinet with a peephole to watch short films that ran about