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:

38.3. Sounds reception.

Write the correct answer!

What volume (dB) complies hearings treshold?
dB
Grade:
8
Subject
Physics
Theme
Sound nowadays.
Subtheme
Sounds reception.

Solve tasks to find hidden Geo point coordinates

  1. Chemistry: Substances physical properties and transformations.
  2. Chemistry: Substance oxidation process and reactions.
  3. Geometry: Triangle in a circle, outlined circle lines center location.
  4. Algebra: Average arithmetical
  5. Algebra: Quadratic equation
  6. Algebra: Square root
  7. Physics: Mass and density.
  8. Algebra: Square root extraction
  9. Geometry: Circumference indrawn in triangle, location of its centre.
  10. Algebra: Albraic fraction.