PHYSICAL SCIENCE

Physical Sciences

Physical Sciences

Introduction

Physical Sciences

Physical science is a term that includes the branches of the science that studies the structure of the physical world, the laws that govern and, in general, inorganic matter. Is the norm as opposed to the biological sciences or life sciences (primarily biology and medicine) concerned, on the contrary, the study of organic matter and the preservation of life. Physical science studies the non-living things, including physics, chemistry, astronomy, geology and meteorology.It builds a foundation of basic knowledge regarding matter and measurements early in the text, then furnishes the student with the key principles and scientific laws of classical physics, thermodynamics, electricity, magnetism, sound, light, and optics.

General Principles of the Physical Sciences

The foundation of the physical sciences rests upon key concepts and theories, each of which explains and/or models a particular aspect of the behavior of nature.

Chemistry

Chemistry is the science devoted to the study of the structure, properties, composition and transformation of matter. It is possible to consider the chemistry of today as an upgrade or an evolved form of ancient alchemy.

There are different disciplines of chemistry, which are grouped by type of study being done or the kind of stuff they study. Note that the chemical also analyzes the changes that occur in this area calls for chemical reactions.

Roughly chemistry is divided into two distinct groups, the organic chemistry and inorganic chemistry. Organic chemistry is responsible for studying the chemical reactions and the combination of atoms of carbon, hydrocarbons and derivatives thereof, reaching all the natural and organic tissues .

Daily Life Examples

Chemistry at home

From the moment we get up, chemistry routine and essential part of our lives. Example: a battery alarm clock.

Chemistry in the kitchen of our home: coffee, dipping a biscuit, fries an egg, Teflon, phosphorus, onion, and many more examples.

Chemistry and color

Natural dyes and Synthetic dyes, are one the greatest discoveries in the chemistry history. These dyes use paint and other coatings

Chemistry Used For Preservation

Chemistry also helps us to obtain higher yields in the use of food, allowing preservation and transport in cold, preserving their properties and extending their lives, both at slaughterhouses, such as department stores, shops, and Finally, domestic refrigerators and freezers. All these devices operate with cryogenic gases "clean" and are insulated with synthetic foams.

Physics

Physics is an exact science of nature. It corresponds to the study of the outside world and the laws ...