Becquerel Reaction

1074 Words3 Pages
bulb-icon

Recommended: Chemistry radioactivity essay

BECQUERELS
Becquerel’s is the S.I unit of radioactivity. Becquerel’s (Bq) is used to measure the activity of a radioactive sample is the average number of nucleus breaking up per second. For example – iodine 128 decays by shooting out beta particles. If in a sample, 40 nuclei break up every second then 40 40 beta particles are shot out every second, then the activity is 40 Bq.
Antoine Henri Becquerel was born in Paris on December 15, 1852, a member of a distinguished family of scholars and scientist .The bacqeral is named after him who received a noble prize along with marie curie and pierri currie.

CELCIUS
Celcius or also knon as the centigrade was found by the Swedish astronomer Anders Celcius (1701–1744). The unit was known until 1948 as "centigrade" from the Latin centum translated as "steps".
From 1744 until 1954, 0 °C was defined as the freezing point of water and 100 °C was defined as the boiling point of water, both at a pressure of one standard atmosphere with mercury as the base for the thermometer.later thou the standard international units body defiend kelvin(k) as the s.i unit of temeperature and not Celsius.

kelvin
The kelvin is a unit of measurement for temperature. It is one of the seven base units in theInternational System of Units (SI) and is assigned the unit symbol K. The kelvin scale is an absolute,thermodynamic temperature scale using o degrees as the point were all particles stop vibrating or moving. .
Lord kelvin was a Scottish mathematician and physicist who contributed to many branches of physics. He also calculated the age of the earth. He was born in Belfast in 1824. At the University of Glasgow he did important work in the mathematical analysis of electricity and formulation of the...

... middle of paper ...

...and was most noted on his work on AC current and wireless communication. He also invented the tesla coil.The S.I unit of magnetic flux is named after him.
The tesla is the SI derived unit of magnetic field strength or magnetic flux density, commonly denoted as B. One tesla is equal to one weber per square metre,

VOLT
The volt is the derived unit for electric potential, electric potential difference, and electromotive force. One volt is defined as the difference in electric potential between two points of a conducting wire when an electric current of one ampere dissipates one watt of power between those points.
Alessandro Volta (February 18, 1745 – March 5, 1827) was an Italian physicist who was known for inventing the battery. Volta is also known for making discoveries on electrostatics and meteorology. voltas battery design.

WATT

Show More
Related

  • Calorimetry Lab Report

    433 Words  | 1 Pages

    The purpose of the lab is to understand how to calculate the calorimeter constant by using a calorimeter. This allows us to analyze the heat reaction of different substances. Calorimetry is a word that comes from both Latin and Greek. The prefix “Calor” in Latin signifies heat and the suffix “metry” in Greek means measuring. Therefore the word itself translates to measuring heat. Joseph Black, was the first scientist to recognize the difference between heat and temperature. Energy is always present in chemical and physical changes. The change of energy that occurs when there is a chemical change at constant pressure is called enthalpy. Enthalpy changes , as well as physical and chemical changes, can be measured by a calorimeter. The energy that is released or absorbed by the reaction can be either absorbed or released by the insulating walls of the instrument.

    Read More

  • Avogadro's Theory Of Mole

    437 Words  | 1 Pages

    The unit "mole" was introduced into chemistry around 1900 by Ostwald, and he originally defined this unit in terms of gram. Gram is a unit of mass; but what is the mole a unit of? Ostwald did not say;3 however, several years later, he did make it clear that the concept of mole should be linked to the ideal gas. 4

    Read More

  • Using The Vernier Lab Pro Interface And The Logger Pro Interface

    1180 Words  | 3 Pages

    The thermometer’s original temperature before coming in contact with an outside object is represented by T. ∆T/∆t is the average temperature of the digital thermometer. represents the temperature of the heat flowing object. In this lab, the temperature of the air is represented by Tair=T. To= Thand is the temperature of the hand.

    Read More

  • Galileo Galilei (Physicist, Scientist, Mathematician?

    1011 Words  | 3 Pages

    Nikola Tesla (Physicist, Inventor, Futurist) – Nikola Tesla was a Serbian American electrical engineer, inventor, physicist, futurist and mechanical engineer who was recognized for his assistance in the proposal of alternating current (AC) for the system of electricity. He was born on July 10, 1856 in Smiljan, Austrian Empire which is presently known as Croatia. His father was named Milutin Tesla and was an Orthodox Priest. While his mother, Duka Tesla, was good in making home mechanical appliances, craft tools and has the skill to memorize Serbian poems.

    Read More

  • Beryllium

    6071 Words  | 13 Pages

    Beryllium has the symbol Be. In the older chemical literature, beryllium is called glucinium after the Greek word glykys meaning sweet, because of Vauquelin's initial description and observation of Beryllium. Beryllium's atomic number is 4, its atomic weight is 9.01 and in its pure metal form it melts at 1278 degrees Celsius.

    Read More

  • History's Forgotten Genius

    1127 Words  | 3 Pages

    Tesla’s career as an inventor started when he was in his late twenties. He displayed his incredible understanding of electricity and physics when he created his first invention, the induction motor. The induction motor is a small, electric motor that has become a very useful machine. In fact, most household appliances run using Tesla’s induction motor (Vujovic 1). Score one for Tesla. Soon after he invented the induction motor, Tesla moved to America to try his luck at living the American dream. While in New York City, Tesla got the amazing opportunity to work for his hero, Thomas Edison. However, Tesla soon quit working for Edison due to some disagreements between the two inventors. And so with Edison and his men biting at Tesla’s heels, Nikola set out on his own to make a name for himself (Vujovic 1). Tesla soon became Edison’s greatest competitor. While tinkering in his lab with one of his inventions called the Tesla Coil, Tesla discovered that he could send and receive radio signals when his coils were tuned to the exact same frequency...

    Read More

  • Lab Report: Specific Heat

    379 Words  | 1 Pages

    In a Styrofoam cup, record the temperature of the 200 ml of cold water. This is 200 g of water, as the density of water is 1 g/ml.

    Read More

  • Nikola Tesla Research Paper

    840 Words  | 2 Pages

    Nikola Tesla was a Serbian American inventor, electrical engineer, mechanical engineer and physicist. He was also considered an eccentric genius and recluse. Tesla is best known for his feud with Thomas Edison over AC power Versus DC Power. He was also well known for inventing the Tesla Coil which is still used in radio technology today. Nikola Tesla was mostly forgotten until the 1990’s when there was a resurgence of interest in popular culture.

    Read More

  • Tesla's Impact on the Modern World

    1965 Words  | 4 Pages

    Thomas Alva Edison was declared the most important man of the century according to Time magazine. He graced the world with his incandescent bulb, powered by a rapidly growing electrical movement of which he was a major leader. What most people do not understand is the fact that if the “Wizard” had his way, there would be a power plant every several miles, scattered about the land like sprinkles on a cupcake. At the time, direct current was the only choice, inhibiting as it was. Then, thanks to a man names Nikola Tesla, an alternating current motor was invented, allowing much more efficient electricity travel. This is just one example of the impact Telsa has had on the modern world. The forgotten father of science, Tesla, is responsible for numerous complex inventions that have changed and will continue to change the modern world.

    Read More

  • Cryogenics: Is It Worth Waiting For?

    871 Words  | 2 Pages

    is the Kelvin scale. On the Kelvin scale absolute zero has a value of zero

    Read More

  • APUSH DBQ Research Paper: 1877-2018 Timeline

    1081 Words  | 3 Pages

    Thomas Edison an American inventor one of the greatest inventor of all time, he created many things but one of his masterpieces was the light bulb.

    Read More

  • David Vs. Goliath: Nikola Tesla

    858 Words  | 2 Pages

    Nikola Tesla (1856-1943) was an eccentric man that was many lifetimes ahead of his generation. He was a man that dreamed of giving the world an unlimited supply of wireless energy. His genius imagination allowed him to think outside the box and solve issues that others had thought were unsolvable. Nikola Tesla proposed his vision for a system powered by an alternating current generator to Thomas Edison and was shot down because Thomas Edison’s power structure had already been established using a direct current system. The two butt heads however Nikola Tesla was relentless. After being used and rejected by Thomas Edison, Nikola Tesla picked himself and went toe to toe with the most prolific inventor. The stage for David vs Goliath was set. Through Nikola Tesla’s borderline obsession to solve the design for an alternating current motor and sacrificing his own opportunity to become a wealthy man, we now live in a very efficient world where everyone reaps the rewards of his genius, few know his name, and even fewer know what he did.

    Read More

  • Lord Kelvin, or William Thomson

    1076 Words  | 3 Pages

    Lord Kelvin, or William Thomson, was destined for greatness at birth. He was born June 26, 1824 in Belfast, Ireland. His father was a prestigious mathematics professor at Glasgow University and his brother later became a professor of engineering (Webster 2). Both William Thomson and his older brother, James, were homeschooled by their father, also named James Thomson, in their early years. Their father encouraged them to discover and pursue all academic possibilities.

    Read More

  • Nikola Tesla

    1038 Words  | 3 Pages

    Nikola Tesla is regarded as one of the most brilliant inventors in history. His work provided the basis for the modern alternating current power system, as well as having developed both radio and the fluorescent light bulb. He worked with Thomas Edison and George Westinghouse, among others. He was also widely misunderstood by his peers and the public at large.

    Read More

  • Michael Faraday

    551 Words  | 2 Pages

    Michael Faraday is a British physicist and chemist, best known for his discoveries of electromagnetic induction and of the laws of electrolysis. He was born in 1791 to a poor family in London, Michael Faraday was extremely curious, questioning everything. He felt an urgent need to know more. At age 13, he became an errand boy for a bookbinding shop in London. He read every book that he bound, and decided that one day he would write a book of his own. He became interested in the concept of energy, specifically force. Because of his early reading and experiments with the idea of force, he was able to make important discoveries in electricity later in life. He eventually became a chemist and physicist.

    Read More

More about Becquerel Reaction

Open Document