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4 days ago · Nuclear physics is the study of the protons and neutrons at the centre of an atom and the interactions that hold them together in a space just a few femtometres (10-15 metres) across. Example ...
5 days ago · The mercury column in the barometer at notational atmospheric pressure has a height of? A. 0.76 cm at see level B. 760 cm at sea level C. 7.6 cm at sea level D. 76 cm at sea level Show Answer Show Explanation
1 day ago · Around the time of alignment, extreme gravitational lensing of the galaxy is observed. A black hole is a region of spacetime where gravity is so strong that nothing, including light and other electromagnetic waves, is capable of possessing enough energy to escape it. [2] Einstein 's theory of general relativity predicts that a sufficiently ...
Subjects: General Physics (physics.gen-ph) A proof in quantum theory made twenty years ago prompts interrelated developments in physics, biology, graph theory, and the philosophy of science. The proof shows an ineradicable need for guesswork, beyond logic, to link physical evidence to any theoretical explanation.
4 days ago · The role of brain hemodynamics in neurodegenerative diseases cannot be fully assessed using existing imaging technologies. Recently, 2D Dynamic Ultrasound Localization Microscopy (DULM) has allowed for the quantitative mapping of the pulsatile flow at sub-wavelength resolution. However, to obtain accurate velocity estimates, 3D imaging is more adapted, especially for complex vascularized ...
4 days ago · AI Physics buddy. Embark on a thrilling journey through the cosmos of physics with this interactive prompt! Designed for both high school and university students, this tool will guide you through a comprehensive exploration of any physics concept. You'll start by breaking it down into simple terms, then dive into its complexities, ponder a ...
4 hours ago · In light of their new contract, Delta’s pilots are enjoying a 34% pay increase over four years, setting a new industry standard. Here's how much they make.
