What is Physics?

When we hear the word physics, what usually comes to mind? Well according to physics.org, the dictionary definition of physics is “the study of matter, energy, and the interaction between them”. In this article, we are going to explain that further as we tell you more information about physics and how it works. Read along as we discover more about the wonders of physics and what it does.

If you are looking for a Physics tuition centre for O’ Levels, you can try Advo Education O level Physics tuition that offers quality Physics tuition. They feature ex-MOE teachers and have a wealth of prior teaching experience. If you need help for Physics urgently, they also have subject-focused intensive courses to help you improve quickly and effectively. If you are serious about improving your grades, you should check out their site immediately.

In an article by Garden City High School, let us read how physics provides the foundation for all natural sciences.

Physics provides the foundation for all natural sciences

Physics explains the fundamental laws of the universe and introduces important concepts that are essential for advanced study of chemistry, biology and all other branches of science. 

Physics is essential for understanding chemistry. Without physics students cannot  understand  major chemical principles, for example

  • The chemical bond
  • Gas Laws
  • Molecular collisions
  • Electrochemical concepts
  • Thermodynamics
  • KE and PE Energy
  • pH

Physics and chemistry are essential for understanding biology. Without physics and chemistry students cannot understand major biology principles, for example. Read more here.

So according to the article above, physics is necessary for understanding chemistry biology, and some of the other branches of science. That is why Physics, along with chemistry, is considered as a central science. Now, Anne Helmenstine will share to us the basics of physics in scientific study.

The Basics of Physics in Scientific Study

Physics is a systematic study of the natural world, particularly the interaction between matter and energy. It is a discipline that attempts to quantify reality through a precise application of observation coupled with logic and reason.

In order to make use of such a discipline, you must first understand certain fundamentals. Only by learning the basics of physics can you build upon it and dive deeper into this field of science.

Whether you are pursuing a career in physics or merely interested in its findings, it certainly is fascinating to learn about.

An Introduction to Physics

To begin the study of physics, you must first understand what physics actually means. Understanding what falls within the realm of physics—and what does not—helps focus the field of study so you can formulate meaningful physics questions.

Behind every question in physics lies four very important terms you will want to understand: hypothesis, model, theory and law. Read more here.

So above, we have provided you with an introduction to physics, the fundamental laws of physics like the 3 laws of motion, tools used in physics like superconductors, and history’s famous physicists like Sir Isaac Newton. In addition to that, Andrew Zimmerman Jones will tell us how physics work in his article below.

How Physics Works

Physics is the scientific study of matter and energy and how they interact with each other. This energy can take the form of motion, light, electricity, radiation, gravity — just about anything, honestly. Physics deals with matter on scales ranging from sub-atomic particles (i.e. the particles that make up the atom and the particles that make up those particles) to stars and even entire galaxies.

How Physics Works

As an experimental science, physics utilizes the scientific method to formulate and test hypotheses that are based on observation of the natural world.

The goal of physics is to use the results of these experiments to formulate scientific laws, usually expressed in the language of mathematics, which can then be used to predict other phenomena.

When you talk about theoretical physics, you are speaking of the area of physics that is focused on developing these laws, and using them to extrapolate into new predictions. These predictions from theoretical physicists then create new questions that experimental physicists then develop experiments to test. Read more here.

The role of physics in other fields was discussed and the different fields of study were enumerated and they were: electronics, quantum physics, astronomy, and biophysics. These are all important for us. For example, electronics is what we need every day because we use electricity every day. Physics is a broad science and it really has something to do with a lot of things within us and around us.