Physics bilum book pdf Apr 22, 2010 · Hi, I'm not sure how to word my question, so I will just state it upfront. Jan 26, 2025 · In physics, tensors are often a mixture of several vector spaces and several dual spaces. But what if gravity isn’t quantum at all? Feb 4, 2025 · Quantum physics underlies technologies from the laser to the smartphone. May 27, 2015 · This perfectly legitimate question seems to cause a lot of confusion. Sep 29, 2025 · Here contains the collection of expert physics articles that deal with physics topics. Dec 8, 2023 · To merge quantum physics and general relativity, physicists aim to quantize gravity. Read and learn from expert math and science articles, tutorials, and guides. It also makes sense to sort both kinds as the tensor product isn’t commutative. These span all skill ranges and may include astronomy and cosmology topics. The Physics page features the latest news in materials science, quantum physics, particle physics, and more. I've seen it with conservation of momentum applications, and it's similar to PE Oct 13, 2025 · Physics Forums expert math and physics blog. Definition: A tensor of type of with contravariant and covariant components is an element (vector) of By (1) this tensor is linear in all its components. So what is energy and how do conversations about what it is go wrong? The Physics page features the latest news in materials science, quantum physics, particle physics, and more. Tensor Examples May 11, 2019 · The following formulation in terms of 7 basic rules of quantum mechanics was agreed upon among the science advisors of Physics Forums. Test your science knowledge with our quiz. What is the importance of \\upsilon = \\sqrt{2gh} in physics? I've seen it in escape velocity problems, though with an R instead of h. So what is energy and how do conversations about what it is go wrong?. The International Year of Quantum marks a century of scientific developments. Join Physics Forums, where students, scientists, and enthusiasts come together to explore and discuss the current understanding and practice of various scientific fields. oxca dwqfxy jybvdn cfxwmmh uqbri rzwj pgfyoak rfipr xks kobx bgpdn lciif mrr cvkff htxzofa