Physics and chemistry are natural sciences that are usually compared or mistaken because they both study matter. In addition, these disciplines are integrated in some fields of science including chemical physics, physical chemistry, material science, quantum mechanics, nanotechnology, crystallography, spectroscopy, nuclear chemistry/physics, and solid-state physics. The similarities between the two make it harder for students to understand and distinguish. Below are the definition of physics and chemistry to guide you in understanding their differences. What is physics? The etymology of physics comes from Ancient Greek word ‘phusike’ meaning knowledge of nature. It is considered as one of the natural sciences, which focuses on the study of matter and its movement through time and space. Force and energy are also studied in physics tuition Singapore, as they are both relevant to the concept of matter. It is one of the most fundamental discipline of science, which aims to figure out how universe behaves by studying the interaction between matter and energy. In physics tuition o level, understanding relevant concepts and figuring how quantities in the theory are needed to be able to conclude mathematical equations. What is chemistry? Chemistry is a physical science that involves the study of matter’s composition, structure, properties, interaction, and change. Identifying the properties of atoms, figuring how it form chemical bonds that produces chemical compounds, observing substances’ interactions with the use of intermolecular forces that provide general properties to matter, and learning how different substances are formed after substances interacted through chemical reactions, are some of the topics that are included in chemistry tuition Singapore. Differences The main differences between physics and chemistry are their scope and approach. In addition, the roles and trainings are different for physicists and chemists though they usually work together. If matter is involved in a study, physics and chemistry will tackle compositions the matter encountered on earth. It will be composed of nuclei that are made of neutrons and protons, and electrons. While in this factor, the two branches of science are similar, some forms will not be studied in chemistry. These are the forms that do not need to be observed under terrestrial conditions, and the forms that are irrelevant in the process of transforming a substance into another, which include dark matter, mu and tau leptons, and quarks. The behaviour of matter is governed by fundamental laws that are followed in both physics and chemistry. However, the disciplines of these two are different where physics focuses on a large scale down to small scale when studying their nature. Physics have fundamental principles, which derive concepts that will be followed when studying aspects of atomic matter, while the basic principles will explain energy and matter. On the other hand, chemistry studies the energy and interaction of substances with another. Chemical reaction or change of matter and synthesis is also a scope of chemistry, which will provide chemical reaction rate laws, organic functional groups, and other concepts. Another included topic is the study of properties and reaction of matter at a large scale. However, chemistry is more focus in identifying molecules and its transformation mechanisms. The approach in chemistry is figuring what compounds contained in a sample and exploring how the physical properties and reactivity of molecules will transform after its structure will be changed. While in physics, specific type of matter will be abstracted to concentrate on identifying common properties of many varied materials.
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