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Why Does E=mc2?

Brian Cox

Orain bertan, liburu hau eskuetan duzularik, argiaren abiaduran mugitzen ari zarela esango banizu, seguruena ez zenidake sinetsiko, eta burutik ondo ote nagoen zalantza egingo zenuke. Hala da, ordea, eta horixe erakutsi zigun Einstein-ek E = mc2 formula ospetsuaren bidez. Cox-ek eta Forshaw-ek azalduko digute nola litekeen hori. Abiatuko gara Euklides-etik eta Newton-etik, eta ikusiko dugu nola fisikaren legeak egokituz joan diren Einstein-en teorietara iritsi nola Galileo-k gezurtatu zuen mugimendu absolutua, nola Maxwell-ek ekuazio-tankera eman zion elektromagnetismoari, eta, azkenean, nola Einstein-ek mamitu zuen formula ospetsua, Galileo-ren mugimendu erlatiboaren eta Maxwell-en ekuazioen arteko itxurazko kontraesanei buru egin nahirik.

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