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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42.2. Ultrasound, Infrasound and sound usage.

Check the correct answer!

Gadflies wave frequency is 100Hz. 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. Chemistry: Chemical transformation signs. Chemical transformation causes and process.
  2. Algebra: Square root extraction
  3. Physics: Ultrasound, Infrasound and sound usage.
  4. Algebra: Fraction addition and subtraction.
  5. Algebra: Hyperbola.
  6. Algebra: Arithmetic square root
  7. Physics: Heat and temperature.
  8. Chemistry: Gas volume calculations.
  9. Algebra: Quadratic equation
  10. Geometry: Parallelogram, elements. Properties and signs.