Key Experiments

  • » The experiment of the Magdeburg hemispheres and atmospheric pressure
  • » Inflating a balloon, reducing the external pressure
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  • » Chlorophyll, the substance found in most green plants
  • » The decantation and filtration, two steps for the purification of water
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  • » How does the water cycle occur?
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  • » How do you identify the types of soil?
  • » What are the structures of flowers like?
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  • » How are chromosomes divided?
  • » Where are the bacteria?
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  • » Are all peas equal?
  • » Are we all equal?
  • » What is the probability? E rule and OU rule in genetics.
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  • » The frictional forces and Newton´s first law of motion
  • » The determination of the sliding static and kinetic friction coefficient
  • » Dynamic determination of a coil spring K, mass and spring oscillator
  • » The operation of a dynamometer, calibration of a rubber belt and a coil spring
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  • » Coil spring and Hooke´s law
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  • » The equilibrium of a moving object on an inclined plane
  • » The mechanical advantage of a simple machine, inclined plane
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  • » The principles of geometrical optics
  • » The reflection of light in a plane mirror and the laws of reflection
  • » An application of multiple reflections between flat mirrors
  • » The reflection in concave and convex spherical mirrors
  • » The refraction of light and the laws of refraction
  • » The spherical lenses and its main characteristics
  • » Vision defects, correction of hyperopia and myopia with lenses
  • » The refraction in a 90 degree optical prism
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  • » Work and energy in a mass system and coil spring
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  • » Determining the translational kinetic energy and potential energy of a sphere rolling on a ramp.
  • » Conservation of mechanical energy, moment of inertia.
  • » The power of a generator
  • » Electrification by friction, the principle of conservation of charge, law of charges
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