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...to a high degree of accuracy. See http://www.nist.gov/public_affairs/releases/einstein.htm .
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E = mc^2 is the famous equation proposed by Albert Einstein, which states that energy (E) is equal to mass (m) multiplied by the speed of light squared (c^2). This equation explains the relationship between mass and energy, and is a fundamental principle in the field of physics.
The most well-known experiment that verified E = mc^2 was conducted by physicist Arthur Compton in 1923. He observed the scattering of X-rays by electrons and found that the scattered X-rays had a higher energy than the original X-rays. This experiment provided strong evidence for the validity of E = mc^2.
E = mc^2 is important because it revolutionized our understanding of the relationship between mass and energy. It also forms the basis for nuclear energy and nuclear weapons. Additionally, E = mc^2 has been tested and confirmed countless times, further solidifying its significance in the scientific community.
No, E = mc^2 is applicable to all objects, regardless of their speed. However, the equation becomes more significant when dealing with objects moving at the speed of light, as the speed of light is a constant and plays a crucial role in the equation.
Yes, E = mc^2 can be used to convert mass into energy. This is the basis of nuclear reactions, where a small amount of mass is converted into a large amount of energy. This process is also responsible for the vast amounts of energy released in the sun and other stars.