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Outline

  1. Seasons and the sun
    1. Introduction
    2. Concept and precision
    3. Manual and grafics
    4. Applets

    Seasons and the sun

    Author:Horst-Armin Kosog
    Duration of sunshine and height of sun depending on date and northern latitude
    Seasons and the sun

    Table of Contents

    • Introduction

      • Introduction
    • Concept and precision

      • Concept
      • Remarks on precision
    • Manual and grafics

      • Window 3D Grafics
      • Window "Grafics"
      • Window Grafics2
      • How to
      • Timecorrection
    • Applets

      • Versions
    Next
    Introduction

    New Resources

    • The 3D Space
    • רישום חופשי
    • Interactive Unit Circle - Exact Trig Values
    • seo tool
    • Dividing a 3-digit number by a 1-digit number (2)

    Discover Resources

    • Angles in a triangle proof
    • Stickman Level1 Akul
    • cosθ-cosθ' = const. exact straight line Linkage
    • Summative assesment for transformations
    • Matrix transformations in 3d

    Discover Topics

    • Secant Line or Secant
    • Subtraction
    • Integral Calculus
    • Cuboid
    • Reflection
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