and transparent (sodium chloride)‚ opaque‚ and even metallic and lustrous (iron disulfide). In many cases the apparent opacity or transparency are only related to the difference in size of the individual monocrystals. Now examples of using salts in our daily life with some description. Colors in fireworks are usually generated by pyrotechnic stars—usually just called stars—which produce intense light when ignited. Stars contain five basic types of ingredients. A fuel which allows the star to burn An
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Economics of Daily Life Leah Hand Stevens-Henager College Economics of Daily Life Economics is a study of how society manages its scarce resources. The literal translation for economy is “one who manages a household.” “In an increasingly complex world connected by social and economic interaction and interdependence‚ news of stock market fluctuations‚ consumer confidence scores‚ and various economic indicators fill the media” (Broome & Preston-Grimes‚ 2011). This means that economics is
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Modern technology has changed our ways of communicate In ancient times‚ horses were used as a public transport in the use of post letters which can help people to keep in touch with friends and family members‚ it’s not so convenience because of the long time cost. As a result‚ many new technologies were invented in the following years. These modern technologies not only have been changing humans lives but also have been bringing many new issues. So that‚ it’s important to know how our ways of communicate
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Automation is the use of machines‚ control systems and information technologies to optimize productivity in the production of goods and delivery of services. The correct incentive for applying automation is to increase productivity‚ and/or quality beyond that possible with current human labor levels so as to realize economies of scale‚ and/or realize predictable quality levels. In the scope of industrialisation‚ automation is a step beyond mechanization. Whereas mechanization provides human operators
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CHEMISTRY IN OUR DAILY LIVES Chemistry In Everyday Life Chemistry in everyday life : Our entire universe is made up of matter which is constantly changing forms and evolving into other forms of energy. Chemistry is defined as the study or science of this ever changing matter. The other sciences which we study commonly like biology‚ physics and mathematics are all dependent on chemistry and are only specific studies under the elaborate subject of chemistry. Chemistry is also seen in biological
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The Use of Algebra in our Daily Life. 1. Algebra is a method of calculating using simple equations to represent quantity and to show relation between them. Algebra is also a part of our life‚ we use it on measuring the length of our table‚notebooks‚doors and other more. Another concept of mine is measuring capacity‚In school we always measure the right amount of ingredients that we cook. Because to an culinary student like me we are showing how to measure the exact amount of ingredients that
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Geometry in Everyday Life Geometry in everyday life Geometry was thoroughly organized in about 300bc‚ when the Greek mathematician‚ Euclid gathered what was known at the time; added original work of his own and arranged 465 propositions into 13 books‚ called Elements. Geometry was recognized to be not just for mathematicians. Anyone can benefit from the basic learning of geometry‚ which is to follow the lines reasoning. Geometry is one of the oldest sciences and is concerned with questions
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changes they undertake. Chemistry has been part in our lives ever since. It contributes to our existence‚ our culture‚ and our life. Chemistry explains why changes happen around us. All living processes are chemical reactions. It helps in sustaining our needs. Through this we are able to feed the world’s population‚ medicines to cure diseases and improve health‚ and to protect our environment. Chemistry plays an important role in our lives. It contributes a lot to human knowledge. So let’s
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Computers In Daily Life There is a need for more computers in everyday life‚ in homes‚ schools and on the job. The advancement of computer technology today in all facets of the world‚ and life are growing to the point that everyone will need a computer to carry out their everyday life. Computer technology today is at the threshold of making life easier for everyone in the world. Computers are helping students get better grades in school‚ from help with homework over the internet to doing research
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POLYNOMIALS IN DAILY LIFE Polynomials are a combination of several terms that can be added‚ subtracted or multiplied but not divided. While polynomials are in sophisticated applications‚ they also have many uses in everyday life. Although many of us don’t realize it‚ people in all sorts of professions use polynomials every day. The most obvious of these are mathematicians‚ but they can also be used in fields ranging from construction to meteorology. Polynomials in Construction and Material
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