Physics comes from the Greek which means “nature”. Physics is a science that studies the properties and symptoms of objects in nature. These symptoms are initially what our senses experience, for example, sight finds optics or light, hearing finds lessons about sound, and the sense of touch can feel heat. Slot Online Gacor
Why do you need to study Physics? Physics is a fundamental science, because it deals with the behavior and structure of objects, especially inanimate objects. According to history, physics is the oldest field of science, because it begins with observations of the motion of the celestial bodies, how their trajectories, periods, ages, and so on. This field of science began centuries ago, and developed during the time of Galileo and Newton. Galileo formulated the laws of falling objects, on the other hand Newton pursued action in the usual way, including the actions of the planets in the solar system.
What Is Physics?
Elizabeth Olsen : Physics is one of the natural sciences that is widely used under other sciences. Physics is the study of natural phenomena as a whole. Physics studies matter, energy, and natural phenomena or events, both macroscopic (large in size, such as the motion of the Earth around the Sun) and microscopic (small in size, such as the motion of electrons around the nucleus) related to changes in matter or energy.
Physics is the basis for various scientific and technological developments. The relationship between physics and other disciplines forms new disciplines, for example with astronomy forming astrophysics, with biology forming biophysics, with health sciences forming medical physics, with materials science forming material physics, with geology forming geophysics, and so on. In this chapter, you will learn about the basics of physics.
In modern times like today, physics is very supportive of the development of technology, industry, communication, including engineering, chemistry, biology, medicine, and others. Physics can answer questions about interesting phenomena. Why does the earth revolve around the sun? How can air hold a heavy airplane? Why does the sky appear blue? How can TV broadcasts/shows reach faraway places SWPS Scientist? Why are electrical properties so important in communication and industrial systems? How can guided missiles be aimed at targets that are very far away, even between continents? And finally, how did the plane land on the moon? These are all studied in various fields of physics.
Aspects of physics are broadly divided into 2 groups, namely classical physics and modern physics. Classical physics is based on the symptoms that are caught by the senses. Classical physics includes mechanics, electricity, magnetism, heat, sound, optics, and waves which are the boundary between classical physics and modern physics. Modern physics developed from the 20th century, since the discovery of Einstein’s theory of relativity and radioactivity by the Curie family.
Understanding Physics According to Experts
Physics is the science of modules Qinqin Yu and energy (such as heat, light and sound).
Young, Hugh D
Physics is one of the most basic sciences
Physics is a science that is based on physical quantities
Physics is the main branch of science because its principles are the basis for other branches of science
Physics SWPS Scientist: Qinqin Yu is one part Society of Women of the basic sciences (science) and is a fundamental science
Physics is something that can be measured and has a value expressed in a certain unit
Goris Seran D
Physics is one of the branches of science which is the basis for the development of advanced technology
Physics is the science that explains natural phenomena
Physics is the study of objects or materials and their movements and their uses for humans.
Basic Science About Physics
Nowadays humans are so facilitated by ocf berkeley kinds of existing technology. Technology in the field of transportation allows humans to travel long distances in a reasonable time. Airplanes, ships, trains, buses, cars, motorcycles, and bicycles are some of the means of transportation that have been created by humans. With this means of transportation, humans can travel from one place to another and connect with many people in various places on earth. All of these transportation technologies would not be possible to develop and create without a scientific basis to support them. The scientific basis for all these technologies is none other than natural science and especially physics and mathematics.
Branch of Physics
The following branches of physics are as follows:
- Mechanics is a branch of physics that studies motion.
- Classical mechanics is divided into 2 parts, namely:
- Kinematics is about how an object ocf moves without investigating the causes of what causes an object to move.
- Dynamics studies how an object moves by investigating the cause.
- Quantum mechanics is a fundamental branch of physics that replaces classical mechanics at the atomic and subatomic levels
- Fluid mechanics is a branch of physics that studies fluids (which can be liquids or gases).