Physics is the fundamental science. It explains how the universe behaves at every scale, from the subatomic to the extragalactic. It describes the most basic objects and …
2 days ago · PHYS 1010 is a four-credit lecture/lab online physics course. This course is designed to provide an introduction to algebra-based physics. Topics covered include velocity, acceleration, force, work, energy, momentum, circular motion, gravitation, torque, rotational motion, and fluids. *This course is considered an upper-level undergraduate course (300 level or above)
Physics and astronomy courses explore the dynamics of matter in motion and the nature of planets, stars, moons, and asteroids. Subtopics include the study of astrophysics, the history of the universe, and applied and theoretical physics...
Physics is at the centre of our universe. Everything from the smallest atom to the most complex state in the universe can be explained through the study of physics. Physics discoveries play an important role in technological advancements in healthcare, economics, engineering and more.
Understanding physics is as much about language as it is about mathematics. Begin by looking at how ordinary terms, such as theory and uncertainty, have a precise meaning in physics. Learn how fundamental units are defined. Then get a taste of the basic algebra that is used throughout the course. 31 min.
Add the concept of vector to your physics toolbox. Vectors allow you to specify the magnitude and direction of a quantity such as velocity. The vector's direction can be along any axis, allowing analysis of motion in three dimensions. Then use vectors to solve several problems in projectile motion.
For most people, the hardest part of learning physics is to stop thinking like Aristotle, who believed that force causes motion. It doesn't. Force causes change in motion. Learn how Galileo's realization of this principle, and Newton's later formulation of his three laws of motion, launched classical physics.
Discover the startling consequences of Einstein's principle of relativity-that the laws of physics are the same for all observers in uniform motion. One result is that the speed of light is the same for all observers, no matter what their relative motion-an idea that overturns the concept of simultaneity. 30 min.
Coulomb's law states that the electric force depends on the product of the charges and inversely on the square of the distance between them. 32 min.
According to Newton's third law, "for every action there is an equal and opposite reaction.". Professor Wolfson has a clearer way of expressing this much-misunderstood phrase. Also, see several demonstrations of action and reaction, and learn about frictional forces through examples such as antilock brakes.
Physics is a field of science concerned with the study of matter and energy. It is the branch of science that explores the makeup of the universe and includes mechanics, thermodynamics, electromagnetism, nuclear physics, optics, radiation, acoustics and much more.
Get an introduction to physics with online courses from major universities and institutions worldwide. Edx offers both individual courses and advanced programs designed to help you learn about physics in an engaging and effective online learning environment complete with video tutorials, quizzes and more.
Physics I Lecture & Lab Course Outcomes 1 Demonstrate an understanding of the fundamental principles of the scientific method, as well as fundamental laws, theories, and principles related to physics. 2 Apply knowledge and critical thinking skills to relevant physics problems. 3 Plan and conduct laboratory investigations to predict relationships between key variables in physics problems. Analyze independently collected data using tools, technologies, and models to make valid and reliable scientific claims. 4 Apply ideas, principles, and/or evidence gained from various experiments, as well as other observations, to provide a physical explanation of everyday phenomena and solve problems, taking into account possible unanticipated effects. 5 Communicate results of lab experiments and independent work through multiple representations.
Working at the pace typical for a four-semester hour course, the average student will complete this online course in approximately 16 weeks. Many students have elected an online course for the sake of flexibility.
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Did you know the World Wide Web was developed from information-sharing developments in a particle physics lab?
Whether you want to develop as a professional or discover a new hobby, there's an online course for that. You can even take your learning further with online programs and degrees.
The field of physics requires scientific-minded individuals who are analytical and meticulous when it comes to data collection, analysis and interpretation. Physics also involves a lot of complex mathematics, so students who shy away from math are urged to look elsewhere when choosing a college major.
Physics deals with matter as it relates to space and time, particularly while in motion. This major has applications in many professional fields, particularly tech-driven industries and lab sciences like biology, chemistry and geology. Degree programs in physics are offered at virtually every accredited college and university in the United States;
In the field of physics, academic specializations are often categorized by the nature of materials or objects the student hopes to someday work with in a professional capacity; applied physics concentrations may include solid state objects, organic materials and tools physicists use to achieve results (such as lasers). Other specializations will be concentrated in sub-fields like biophysics, astrophysics and geophysics.
However, physicists who want to serve in lab leadership positions or teach physics at the university level are encouraged to continue their education and earn a doctoral degree.
Ph.D. Most doctoral physics programs will include extensive lab-based courses, for which students can apply the rules and laws they have learned to everyday objects. Ph.D. students also write dissertations, complete capstone projects and/or complete internships related to their specialization.
In addition to professional physicists, other careers linked to this field include research and development, product development, computer science, engineering and higher education. Some physics professionals will spend the majority of their time in the field, while others will stick to lab work.
The topics covered include: the electric force, field and potentials, circuits and circuit elements, magnetic fields and magnetic phenomena, induction, electromagnetic waves, optics, interference and diffraction, wave-particle duality and the photoelectric effect, and radioactivity.
Physics of Matter. An introduction to the principles of quantum mechanics and their use in the description of the electronic, thermal, and optical properties of materials. Primarily intended as an advanced science course in the engineering curriculum. Open to others by permission.
Topics include structure of the Milky Way and other galaxies, the physics underlying their appearance and evolution, galaxy interactions and active galactic nuclei, particle acceleration mechanisms, synchrotron, free-free and Compton radiation, and sources of neutrinos and gravitational waves.
Thermodynamics and Statistical Mechanics. The course aims to help physics students learn basic of thermodynamics and develop microscopic understanding of it based on elementary statistical mechanics. That is, the concepts of thermodynamics and statistical mechanics are introduced from a unified view.