Embark on a journey of discovery that will challenge and inspire you

Take advantage of state-of-the-art facilities, engage in cutting-edge research, and gain hands-on experience that will prepare you for a bright future. Whether you're captivated by the fundamental laws of nature or the wonders of distant galaxies, the University of Iowa offers a supportive and stimulating environment to fuel your curiosity and drive your ambitions.

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What is physics?

Physics is the most basic science, its laws describing force and motion, electricity, magnetism, light, heat, waves, the quantum world, and the nature of time, space, and gravity. In describing the fundamental principles of the world around us, physics has provided the keys to some of the world's most widely used technological developments. Fiber-optical communications, global positioning systems, compact discs, computers, and special polymers used in clothing for extreme conditions are among the advances fostered by physics research. Physicists have helped drive medical advances in technologies such as magnetic resonance imaging and ultrasound. Physicists play a special role in developing alternate energy sources, such as solar, wind, and nuclear power, and in developing energy-efficient technologies.

These advances have been made because physicists and astronomers are problem solvers who design and use powerful instruments to explore everything from the tiniest particle to the ends of the universe. For instance, powerful particle accelerators examine the fundamental building blocks of matter, helping us understand how the universe began. Scanning-tunneling microscopes and ultrafast lasers probe novel materials and processes. Optical, X-ray, and radio telescopes look outward to the galactic center and at the phenomena of the cosmos.

For more information on available degrees, please choose one of the undergraduate degree options below or contact the Director of Undergraduate Studies from our Undergraduate Advising page.

153

Undergraduate Physics and Astronomy Majors

3600

Students taught in Introductory Courses per year (2015-2019)

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Why study Physics and Astronomy at Iowa?

Nearly all undergraduates get involved with faculty research during the academic year. These experiences can be really productive; many students from our program publish papers in journals by the time they graduate.

Get help

All students are welcome to attend the Physics and Astronomy Help Center at any time during operating hours to get help with courses in the department.