Particle

Introduction: Quantum physics, also known as quantum mechanics, is the branch of physics that uses quantum theory to predict and describe the properties of a physical system. While chemistry is the science of composition, properties, structures, and reactions of matter; it is also known as the ‘central science’. While reading the book Alice in Quantumland by Robert Gilmore, one is able to link the two together, causing a curiosity to learn more. It is amazing to see how the two correlate and…

Catalysts and Inhibitors work by providing an alternative reaction pathway for the breaking and remaking of bonds in chemical reactions, changing the speed of the reaction. They are neither consumed in the reaction. Rather, they alter the amount of activation energy required. Different reactions require different catalysts, as well as different reactions require different inhibitors. The reaction energy path controls the speed of the reaction. The molecules follow the path of least resistance,…

Today we may ask some times how did people to create or find something, it is simple the thing is they just dedication. Also the world is small and we are at the age were it is already everything created or found. Also at that time fatal disease or something were known by people were they trust and that they and we learn from it is already invented or read by people. So this is how some men did get ride of that. 
 British physicist Joseph John Thomson was the man that discovered the electron.…

The universe What is the universe? How big is it? What is all part of the universe? These may be questions that you probably wonder when you read something about a planet or learn from a science book. The universe is so big that it is hard for people to understand just how big it is. The meaning of the universe is all existing matter and space considered as a whole. (Davies, Luke. "How Big Is the Universe?" How Big Is the Universe? N.p., 5 Oct. 2015. Web. 09 May 2016. Website) How gigantic is…

Research – STSE Tap Water vs. Bottled Water Butler, F. (n.d.). Bottled Water VS Tap Water: An In-depth Comparison. Retrieved May 29, 2016, from http://filterbutler.com/blog/bottled-water-vs-tap-water-an-in-depth-comparison/ Summary: Water Quality Tap water/Bottle Water: • Tap water’s quality is posses with unhealthy levels of lead. Around 13% of Torontonians are drinking water with excess amount of lead in it. This lead is supposedly to come from the aging pips either from the pipelines of…

ABSTRACT Flakiness & Elongation index is one of the most prominent criteria that govern behavior and performance of aggregate in the bituminous mixes. The strength and serviceability requirements of bituminous mixture such as Stability, Flow, Voids in Total mix (VTM), Voids Filled with Bitumen and (VFB) highly depend on the physical properties of aggregates. This study conducted by observing the effect of flakiness & elongated index by adding different percentages from 0% to 50% of flaky &…

In her lecture, Lauren Chubb talked about much at risk miners are in their work environment. These miners develop different respiratory diseases such as silicosis (a form of lung disease), coal workers’ pneumoconiosis (Black Lung), lung cancer, and chronic obstructive pulmonary disease (COPD) to name a few. They get these diseases from the coal, crystalline silica, metallic species, and different fibers in the air. They inhale these constantly then become infected. It has gotten so bad that…

The stomach contained around 500 grams partially digested brown coloured food particles mixed with fluid emitting fruity odour with mucosa congested (Figure 2). The right kidney was normal and left kidney showed perinephric hematoma. There was a contusion present on right side of thoracic wall corresponding to the second and third rib. Partially digested food particles corresponding to what food materials present in the stomach was seen on both sides of primary and secondary…

his interest for the atom is the way that he worked as a research student under JJ Thomson. His work on the molecule Rutherford preformed an experiment that disproved his tutor, JJ Thomson's plum-pudding model. This experiment had to do with alpha particles and what made them diffuse into different directions sometimes.…

The city response to add chlorine to kill the bacteria initially lead to its own suit of problems of which are less discussed. The chlorine reacted with organic matter in the water forming a common class of disinfection byproducts, trihalomethanes (THMs), which are tasteless and odorless known carcinogens (1999). THMs can be taken into the body via drinking and adsorption through the skin (Hood, 2005). Therefore, not only is drinking the water a concern, but now, the water is damaging just to be…