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Physics Home | Courses | Physics Defined | Success in Physics Raymond Serway, author of Physics for Scientists and Engineers, states: "Physics, the most fundamental physical science, is concerned with the basic principles of the Universe. It is the foundation upon which the other sciences - astronomy, biology, chemistry, and geology - are based. The beauty of physics lies in the simplicity of the fundamental physical theories and in the manner in which just a small number of fundamental concepts, equations, and assumptions can alter and expand our view of the world around us."Physics can be divided into seven main areas:Classical Mechanics This area studies the motion of macroscopic objects that move at speeds much slower than the speed of light. Relativity This field investigates objects moving at any speed, even speeds approaching the speed of light. Thermodynamics This area studies heat, work, temperature, and the statistical behavior of large numbers of particles. Wave Motion This field studies the oscillation and propagation of energy in wave form. Electromagnetism This area investigates electricity, magnetism, and electromagnetic fields. Light and Optics This area explores the properties of light and with geometrical optics (lenses and mirrors). Quantum Mechanics This area focuses on understanding and characterizing the behavior of matter at the molecular and atomic levels. An understanding of physics is fundamental to the other sciences. As a result, physics is usually a requirement of study in programs leading to a degree in any scientific or technological field. Students should check the requirements of specific programs to determine which physics courses to take. Physics Home | Courses | Physics Defined | Success in Physics |
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