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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42.2. 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. Physics: Physics language.
  2. Physics: Heat and temperature.
  3. Physics: Sounds characteristics.
  4. Algebra: Mode
  5. Algebra: Hyperbola.
  6. Geometry: Curve angle value, center angle and indrawn angle.
  7. Geometry: Triangles and trapezes midline.
  8. Algebra: Quadratic equation
  9. Algebra: Fraction addition and subtraction.
  10. Chemistry: Air composition and usage(reactions).