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Mass-Energy Equivalence

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"Mass-energy equivalence states that mass is concentrated energy. In his theory of special relativity Einstein formulated the equation E=mc^2. There is a tremendous amount of energy in mass. A 20g marble contains as much energy as a 500 kiloton hydrogen bomb, but this energy is very difficult to release. It can be released through matter-antimatter annihilation, when matter and antimatter come together. Nuclear reactions can be understood to release so much more energy than chemical reactions because of the mass changes." Fuente: BrightStorm

Mass-Energy Equivalence es un video-tutorial (en inglés) de ©Brightstorm , en su portal disponen de muchos otros vídeos gratuitos de ciencias (Matemáticas, Biología, Química y Física).

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