KAPEC GEOTASK?
  • The learning process is entertaining and exciting
  • The solved tasks turn into coordinates
  • The chance to follow your progress
  • Along with your schoolmates and friends, go on an adventure, searching for hideouts
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50.3. Light reflection and mirrors.

How big is the reflection angle if the angle of incidence is 15 degrees?

°
Grade:
8
Subject
Physics
Theme
Light and colours
Subtheme
Light reflection and mirrors.

Solve tasks to find hidden Geo point coordinates

  1. Physics: Heat expanding.
  2. Geometry: Tangent properties and signs.
  3. Chemistry: Substances multiplicity.
  4. Geometry: Polygon angle sum, convex or concaved quadrangle, polygon diagonale.
  5. Algebra: Numerical approximations.
  6. Physics: Researching basis in physics.
  7. Algebra: Rational numbers.
  8. Algebra: Different size units.
  9. Algebra: Viet theorem.
  10. Chemistry: Chemical element oxidation degree. Binary compound formula and name.