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Video Física
"Elastic modulus is a quantitative measure of how much something wants to return to its original shape and size. Generally it can be thought of as stress over strain. We calculate the elastic modulus ...
"It is important to understand the difference between rotations and revolutions. When an object turns around an internal axis (like the Earth turns around its axis) it is called a rotation. When an ob ...
Hipervinculo Física
"The right hand rule is a way to predict the direction of a force in a magnetic field. To predict the behavior of positive charges, use your right hand. To predict the behavior of negative charges, us ...
Video Física
"Double slit experiment, also known as the Young's experiment, was conduct by Thomas Young in 1803. This experiment confirms the wave nature of light, which is wave behaves as a wave, not a particle. ...
Video Física
"The Doppler effect is when either the source or observer of a wave in relative motion. The wave is perceived differently by an observer in motion and appears to be squished in front of the path of th ...
"Resonance is the forced motion in tune with the nature oscillation frequency of a system, which is called the resonant frequency. Resonance is created when the pushing the system in the right directi ...
Video Física
"Resistors in series are successive resistors in which the same current cannot simply go through one resistor. We can add resistors, but it increases the resistance of the whole network. If one resis ...
Video Física
"Resistors in parallel consist of two separate independent circuits so that when the current reaches a resistor, the current can choose which to go through. Most homes are wired in parallel so that u ...
Video Física
"Resistor circuits are resistor networks which combine resistors in series and resistors in parallel. Removing a resistor in parallel increases the current flow through the other resistor in paral ...
Video Física
"Resistance is the relationship between potential difference and electric current generated. High resistance needs a large potential difference to generate an appreciable current. Electrons will gener ...
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