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properHoc

…on maths. logic and reasoning

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The Shape of the Earth

Up a level : Physics
Previous page : Waves

Finding the shape of the Earth

  • Using Polaris
  • Crepuscular and Anticrepuscular rays

Earth curvature and radius calculator

  • Eight Inches per mile squared
  • Earth Curvature Calculator
  • Earth Radius Calculator
  • Radius calculations – an example
Up a level : Physics
Previous page : WavesLast modified: May 12, 2025 @ 18:53
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