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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32.3. Spread of sound.

Write the correct answer!

Hunter is hunting ducks. He shot in the direction of forest and after 6 second he heard an echo. How far did the hunter was from the forest if the speed of the sound is 340 m/s
m
Grade:
8
Subject
Physics
Theme
Sound nowadays.
Subtheme
The spread of sound.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Reverse proportionality concept.
  2. Algebra: Albraic fraction.
  3. Algebra: Function y=√x
  4. Algebra: Main feature of fraction
  5. Chemistry: Chemical periodic table and structure of the atom.
  6. Chemistry: Neutralisation reactions and calculations.
  7. Geometry: Triangle indrawn in circumference, location of encircled circumference centre.
  8. Physics: Ultrasound, Infrasound and sound usage.
  9. Geometry: Squar, properties and signs.
  10. Algebra: Absolute and relative mistake of approximation