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:

38.2. Sounds reception.

Write the correct answer!

What volume (dB) comply with the pain threshold?
dB
Grade:
8
Subject
Physics
Theme
Sound nowadays.
Subtheme
Sounds reception.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Square trinomial roots
  2. Physics: Research of movement.
  3. Algebra: Albraic fraction.
  4. Geometry: Triangle in a circle, outlined circle lines center location.
  5. Algebra: Absolute and relative mistake of approximation
  6. Chemistry: Waters chemical properties and formation.
  7. Physics: Archimedes law.
  8. Physics: Optical phenomena in nature.
  9. Physics: Substances structure.
  10. Algebra: Different size units.