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
Contact info
  • E-mail:

558.3. Lens characteristics and usage.

Check the correct answer!

If lenses optical strength is 1,5 diopter, then focus distance is _______.
Grade:
8
Subject
Physics
Theme
Light and colours
Subtheme
Lens characteristics and usage.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Actual numbers.
  2. Chemistry: Atom and chemical elements.
  3. Algebra: ax² + bx = 0
  4. Geometry: Triangle in a circle, outlined circle lines center location.
  5. Algebra: Median
  6. Geometry: Tangent properties and signs.
  7. Geometry: Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.
  8. Algebra: Actual numbers.
  9. Physics:
  10. Physics: Amount of heat.