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  1. Does Uranus Have a Distinct Rocky Core? - Physics Forums

    Feb 25, 2007 · From http://www.nineplanets.org/uranus.html" : "Uranus is composed primarily of rock and various ices, with only about 15% hydrogen and a little helium...

  2. 3 Possible Models For Why Uranus Spins on Its Side

    Mar 24, 2020 · Uranus spins on its side. Uranus has an obliquity (tilt) of 98º, making its axis of rotation closer to the ecliptic plane than any other planet.

  3. Temperature difference between Venus and Mercury - Physics …

    Jul 30, 2024 · Venus is significantly hotter than Mercury due to its dense atmosphere, primarily composed of carbon dioxide, which creates a strong greenhouse effect. In contrast, Mercury …

  4. May 12, 2008 · When the core is heavily saturated, the low power-factor of the waveforms means that the power loss calculation is very sensitive to small phase shift differences between the …

  5. Digging Through the Earth: What Happens? • Physics Forums

    Sep 29, 2016 · This discussion centers on the theoretical implications of digging a hole straight through the Earth while avoiding the core. Participants assert that a vertical hole, defined as …

  6. Why Did Mars Die? - Unveiling Its Geological Mystery

    Aug 1, 2010 · Why Mars' core became inactive is fairly simple: Mars is too small. Compared to the Earth, Mars' small size means that the formation of Mars generated a lot less gravitational …

  7. Why is there no West Pole and East Pole? • Physics Forums

    Jul 29, 2015 · The poles mark the overall axis of spin for a planet, and there can only be one such axis, (with a pole at both ends). The naming of the poles is arbitrary, but by convention we use …

  8. Learning data structures and algorithms in different programming ...

    Aug 19, 2025 · In a lot of cases, it's not the core operating system itself but software provided by app vendors or hardware vendors. In many cases, that software needs special OS access …

  9. Does anaesthetic unconsciousness = restorative sleep?

    Apr 2, 2025 · TL;DR Summary: If you don't dream under anaesthesia, does that mean no restorative sleep? I just came home from a procedure, and I asked if I could buy a case of …

  10. Mean Magnetic Path Length of the Magnetic core of a transformer

    Nov 6, 2017 · The mean path length for the left core is stated as 1.11 meters according to the solution manual. Participants clarify that the air gap must be considered in the mean path …