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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58.3. Lens characteristics and usage.

Write the correct answer!

Collector lens focuss distance F = 17 cm. Calculate optical strength!
Decrease results to hundredth.
diopotre
Grade:
8
Subject
Physics
Theme
Light and colours
Subtheme
Lens characteristics and usage.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Transformation of algebraic expressions.
  2. Physics: Sounds reception.
  3. Algebra: Square root properties
  4. Geometry: Polygon angle sum, convex or concaved quadrangle, polygon diagonale.
  5. Chemistry: Substances with constant composition. Chemical formula.
  6. Geometry: Figure heights. Same sized figure areas.
  7. Algebra: Irrational numbers.
  8. Physics: Gravitation, friction and deformation.
  9. Physics: Sounds reception.
  10. Algebra: Average arithmetical