Return to footnote 3 reference in main content What Physicists and Astronomers Do Open link in a new tab.Return to footnote 2 reference in main content How Physics Works Open link in a new tab.Return to footnote 1 reference in main content Find the right fit for your professional aspirations and personal interests. Footnote 6 If you are interested in pursuing an education in physics or other related topics, explore the learning opportunities made available through edX. Physics careers often require job seekers to have at least a bachelor’s degree, with many requiring a master’s degree or higher. Or you may apply physics to many different roles in engineering helping to design, build and maintain aircrafts, vehicles, machinery, robotics, and power plants. You may also use physics as an astronomer to help calculate the positions and movement of celestial bodies and predict their future behavior. Footnote 4 An understanding of physics and specialization in a specific field can lead to a wide range of job opportunities in roles as an atomic, molecular, and optical physicist, computational physicist, health physicist, medical physicist, particle and nuclear physicist, and quantum information physicist. With jobs in physics, you can explore the depths of space, help solve climate-related issues, or find new ways of treating diseases. They can apply their existing knowledge and their findings to develop breakthrough technology. In many of these sectors, physicists work in research and development, identifying both theoretical and practical solutions to problems, conducting research and experiments to test their theories, and analyzing research and data to report their findings. If you want to become a physicist, you may potentially find work in a wide variety of industries, including aerospace, biotechnology, energy, healthcare, manufacturing, materials research, telecommunications, and transportation. It answers the question of “Why doesn’t everything happen everywhere all at once?”Īcoustics: studies the propagation, transmission, detection, and effects of sound waves and similar vibrations moving through matter. Relativity: seeks to define better space and time relative to a fixed or moving frame of reference. Like mechanics, electromagnetism can be further broken down into two smaller branches – electricity and magnetism. Thermodynamics: explores how heat moves through the universe (via radiation, conduction, and convection) and how it interacts with concepts like energy.Įlectromagnetism: explores the behavior and composition of light, magnetic fields, electrical fields, and electron flow, etc. ![]() Optics: addresses how infrared, visible, and ultraviolet light is propagated, how it behaves, and how it affects the world. Quantum mechanics is the behavior of subatomic particles like protons, electrons, and photons. Mechanics is further divided into classical mechanics, things we can see and interact with, and quantum mechanics. Mechanics: focuses on the movement and motion of objects under force and at rest. ![]() With edX, you can enroll in a physics class where you will take a deep dive into subcategories such as: The field will require students to solve mathematical equations to calculate distances, velocities, accelerations, forces, and energies.Īs you progress throughout your learning, you may be able to study the application of physics to specific subfields. So, what do you learn in physics courses? For those who are new to the topic, an introductory online physics course may begin with studying the foundational concepts of the field which can include topics such as: Newton’s Laws and motion, conservation of energy and momentum, gravitation, waves and sound, and electric charge in matter.
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