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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60.2. Lighting and safety.

Write the correct answer!

For better lighting on the tables surface, a 60 W bulb is changed to 100 W bulb. For how many times did lighting increase?
times
Grade:
8
Subject
Physics
Theme
Light and colours
Subtheme
Lighting and safety.

Solve tasks to find hidden Geo point coordinates

  1. Chemistry: Chemical element oxidation degree. Binary compound formula and name.
  2. Algebra: Hyperbola.
  3. Algebra: Proportions, percent
  4. Geometry: Area of a figure, measurement, main properties, same sized figures.
  5. Geometry: Area of a figure, area units of measurement, main properties, equivalent figures.
  6. Physics: Amount of heat.
  7. Geometry: Diameter, which is perpendicular to chord, properties.
  8. Physics: Lighting and safety.
  9. Physics: Light spectre and colour formation.
  10. Physics: Heat expanding.