What is Physics and Engineering?

Physics is the study of matter, energy, and the basic forces of nature. It seeks to comprehend the behaviour of objects at various sizes, ranging from massive astronomical entities to microscopic particles. Physics is further classified into various branches, such as mechanics, electromagnetism, electronics, optics, nuclear physics etc.

Engineering is the application of scientific, mathematical, and technical knowledge to design, develop, build, maintain, and improve systems, structures, machines, processes, and devices to meet specific needs and solve practical problems. Using mathematical and scientific principles, engineers design, construct, and enhance machines, systems, structures, and processes.

There are many different specialties within engineering, each with an emphasis on certain fields of research and application. Several popular engineering specialties include:

• Civil engineering: Civil engineers plan and direct the development of roads, buildings, bridges, dams, and water delivery systems
• Mechanical Engineering: Thermal processes, machinery, and mechanical systems are the domain of mechanical engineers
• Electrical engineers are experts in the study and practical applications of electricity, electronics, and electromagnetic fields.
• Chemical Engineering: Chemical engineers create methods for the production of chemicals, medicines, fuels, and materials by utilising the concepts of chemistry, physics, and biology
• Computer Engineering: The design and development of computer systems, software, and hardware is the primary emphasis of computer engineers.

These are only a few instances of the many different specializations found in engineering such as biomedical engineering, materials engineering, and petroleum engineering.

The science of physics examines matter, energy, and their interactions with the universe. It is essential to several engineering specialties, including bridge construction, technological development, and issue solving. This article will describe the ways in which many engineering fields use physics to produce solutions that impact our daily lives.