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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42.3. Ultrasound, Infrasound and sound usage.

Check the correct answer!

Gadflies wave frequency is 1500 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: Quadratic equation
  2. Geometry: Figure heights. Same sized figure areas.
  3. Physics: Light break and lens.
  4. Physics: Heat and temperature.
  5. Algebra: Hyperbola.
  6. Geometry: Circle, their elements. Secant.
  7. Physics: Heat and temperature.
  8. Chemistry: Chemical transformation signs. Chemical transformation causes and process.
  9. Algebra: Linear equalities and inequalities solution.
  10. Algebra: Mode