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
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525.1. Ultrasound, Infrasound and sound usage.

Check the correct answer!

Swallow wings frequency is 5 Hz. Determine the type of sound!
Grade:
8
Subject
Physics
Theme
Sound nowadays.
Subtheme
Ultrasound, Infrasound and sound usage.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Fraction addition and subtraction.
  2. Algebra: Median
  3. Algebra: Fraction amplification and abbreviation.
  4. Algebra: Irrational numbers.
  5. Algebra: Fraction addition and subtraction.
  6. Physics: Sounds characteristics.
  7. Algebra: ax² + c = 0
  8. Algebra: ax² + c = 0
  9. Algebra: Absolute and relative mistake of approximation
  10. Chemistry: Substance oxidation process and reactions.