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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108.3. Heat process in life.

How many kg of the burning hydrogen can provide as much energy as 8 kg peat when burning? Round the result till hundreds.


FuelThe specific heat of the burning q, MJ/kg 
Firewood10
Turf14
Coal29
Petrol46
Hydrogen120


kg
Grade:
8
Subject
Physics
Theme
Heat process
Subtheme
Heat process in life.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Square trinomial roots
  2. Geometry: Polygon angle sum, convex or concaved quadrangle, polygon diagonale.
  3. Physics: Interaction, strength and safety.
  4. Algebra: Square trinomial roots
  5. Chemistry: Acids and bases. Indicators.
  6. Physics: Physics language.
  7. Algebra: Rational numbers.
  8. Physics: Heat process diagram.
  9. Algebra: Arithmetic square root
  10. Algebra: Different size units.