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Demonstration Same mass objects fall at the same speed on Earth 1643 Torricelli's experiment: Evangelista Torricelli: Demonstration Vacuum relation to atmospheric pressure: 1654 Magdeburg hemispheres: Otto von Guericke: Demonstration Atmospheric pressure: 1675 Rømer's determination of the speed of light: Ole Rømer: Measurement Speed of light ...
A pendulum wave is an elementary physics demonstration and kinetic art comprising a number of uncoupled simple pendulums with monotonically increasing lengths. As the pendulums oscillate, they appear to produce travelling and standing waves, beating, and random motion. [1] [2] [3]
1 Physics. 2 Chemistry. Toggle the table of contents. ... This is a list of scientific demonstrations used in educational demonstrations and popular science lectures.
Demonstrations in Physics was an educational science series produced in Australia by ABC Television in 1969 [citation needed]. The series was hosted by American scientist Julius Sumner Miller , who demonstrated experiments involving various disciplines in the world of physics .
It is unclear how strong a vacuum Guericke's pump was able to achieve, but if it was able to evacuate all of the air from the inside, the hemispheres would have been held together with a force of around 20 kilonewtons (4,500 lbf; 2.2 short tons-force), [7] [8] equivalent to lifting a car or small elephant; a dramatic demonstration of the ...
A scientific demonstration is a procedure carried out for the purposes of demonstrating scientific principles, rather than for hypothesis testing or knowledge gathering (although they may originally have been carried out for these purposes).
Foucault's pendulum in the Panthéon, Paris. The Foucault pendulum or Foucault's pendulum is a simple device named after French physicist Léon Foucault, conceived as an experiment to demonstrate the Earth's rotation.
In modern physics, the double-slit experiment demonstrates that light and matter can exhibit behavior of both classical particles and classical waves.This type of experiment was first performed by Thomas Young in 1801, as a demonstration of the wave behavior of visible light. [1]