hello how are you today I will explain to you what is the physics that studies what are the main branches of physics its importance and some examples of daily life where physics is present and you had not realized it let's start what is physics the word physics comes from the Latin physics and means natural or related to nature is one of the oldest sciences that are known as other natural sciences they try to explain phenomena that occur in nature and then take advantage of them to achieve technological advances to give an example but let's delve
a little deeper What is Physics Physics studies the functioning of the universe and its components , for this it is based on laws and principles aimed at understanding the behavior of four fundamental elements such as matter, energy, time and space as well as their interactions evaluating the results of how one can affect the other through experiments that evaluate cause and effect or the a ction and reaction, as it is an exact science, the scientific method can be used to verify or reject hypotheses. It has a theoretical component where the laws and principles that govern physics
are established and the practical component where these laws can be verified through experiments. Closely linked to mathematics and other branches of knowledge such as chemistry, biology, engineering, medicine, among others , and is the main branches of physics number 1 classical physics is basically based on Isaac Newton's laws, it includes the knowledge and basic theoretical principles of this science in relation to energy mechanics optics acoustics and movement number 2 modern physics emerges in the 20th century and comprises more complex principles related to the study of quantum theory and the theory of relativity is much deeper than
physics Classical focuses on the study of atomic and subatomic structures, their properties, and their relationships. it is between them as well as the reactions that take place at or near the speed of light number 3 atomic physics focuses on the study of the structure state of energy electronic configuration of the atom as well as the interaction between its components number 4 physics nuclear in the branch of physics that deals with the study of the nuclei of atoms made up of neutrons and protons, studying their interactions and properties, for example, is interested in studying phenomena such
as the affinity or division of the nucleus, the fusion or union of two nuclei, collision collision between atoms and the disintegration of an atomic nucleus also known as radioactive decay number 5 molecular physics molecular physics studies matter from the point of view of its molecules by focusing on its properties and the interaction with other molecules and with its components is intimately related to biology and optics number 6 quantum physics is also known as m quantum mechanics quantum refers to the term how many in relation to the amount of energy that a body absorbs or emits
from the subatomic point of view number 7 astrophysics this branch of physics studies the elements or bodies existing in space describing the pattern of movements properties among many other aspects number 8 biophysics is a combination of knowledge between biology and physics to better understand how systems work inside living beings very important for example in the design of prostheses number 9 geophysics studies the planet earth from the physical point of view, that is, it focuses its attention on the force of gravity, terrestrial magnetism, tides, earthquakes, tsunamis, among other phenomena number 10 statics statics in the branch
of physics that aims to study the forces in equilibrium in matter that is at rest is essential for the area of construction, mechanical engineering and structural importance of physics the knowledge of the principles and laws of physics have been crucial for the development of humanity in history we can recognize the first physicists to whom we owe much of that knowledge that is known today among them we can mention galileo galilei isaac newton albert einstein lec landau among other examples of physics in everyday life if you thought that physics is only in the classes that your
physics teacher gives you you are very wrong the knowledge that the study of physics has provided is used in many activities of daily life and I will give you several examples example 1 when you perform an ultrasound or x-ray exam you should know that these devices work thanks to the principles of physics being today essential for the diagnosis of many diseases example 2 many people They can move from one place to another by plane, but have you ever wondered why they fly? planes and why they have that shape all their operation and their designs are
based on physics otherwise they could not stay in the air example 3 because buildings can be built and their bases support all that weight without falling it is basically by design the choice of its materials the movement capacity of the structure and many other things where physics and other disciplines are present example 4 every time you watch a program on television you use your cell phone you open the refrigerator or turn on the fan you are in contact with physics because they work thanks to the knowledge of electromagnetism example 5 because in your classroom both
the student who sits first and the one who sits last can hear the class well it is because the classroom is designed to have a good acoustics and the sound spreads everywhere example 6 when looking through a microscope or simply when putting on your glasses or glasses you are making use of the knowledge of the optics branch of physics now that I have shown you that physics is everywhere and the wonders that have been created thanks to its knowledge what do you think of physics let me know in the comments we are done I hope
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