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Here contains the collection of expert physics articles that deal with physics topics. These span all skill ranges and may include astronomy and cosmology topics.
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Browse this month's most popular physics articles, guides, tutorials and FAQs from the community expert authored Physics Forums Insights Blog.
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Join in expert discussion on quantum physics. Quantum physics is the mathematical description of the motion and interaction of subatomic particles. Quantum Mechanics and Field Theory.
Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing that idea is challenging.
The discussion centers around the meaning and application of the unit vectors "i, j, k" in vector notation, particularly in the context of physics. Participants explore how these vectors represent components along the x, y, and z axes, and discuss their mathematical properties, including the dot product and its implications.
What is the meaning of i, j, k in vectors? Physics Forums
In people with PH1, the accumulated oxalate is deposited in the kidneys and urinary tract. It combines with calcium, forming the main component of kidney and bladder stones (calcium oxalate). Signs and symptoms of PH1 vary in severity and may begin any time from infancy to early adulthood.