Fonseca Posted October 28, 2009 Posted October 28, 2009 Hallo, I have a new theory: - We all know that matter and energy can change to eachother. (e=mc2) - If matter has a weak attraction effect (known as gravity), maybe energy has a weak repel effect (dark energy?). There is some experiments that we can do to test this theory. We can weigh a block two times. At the first time we weigh it hot, and at the second time we weigh it cold. The hot block must be lighter than the cold one (becouse the hot energy repels with the gravity of Earth). We need to have a very precisely weighing-machine to do that. Another experiment is to look at the more when it is half lighted. My picture shows my idea. The illuminated side has moor energy (is hot) as the dark side (is cold). The light of a star saw near the hot side must be less bended than another one near the dark side. If that is correct, the expansion effect in the universe can be results of repel effect of the energy of the cosmic microwave background radiation. What you think? Saulo Fonseca sauloqf@yahoo.com.br
swansont Posted October 28, 2009 Posted October 28, 2009 Mass is the term in E=mc^2. Mass is a form of energy. Energy is attractive; it gets included in the equations in General Relativity. The increase in mass you get when a system is in an excited state (i.e. higher energy) has been experimentally observed, which runs counter to your proposal that the mass would decrease when something is hot.
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