Uranium-238 decays via the alpha decay process. Part (a) Calculate the energy released in units of megaelectron volts when a uranium-238 nucleus undergoes alpha decay. Part (b) What fraction of the mass of a single uranium-238 nucleus is destroyed in the decay? Part (c) Why is difficult to observe the change in mass for a macroscopic sample of uranium-238?

Uranium-238 decays via the alpha decay process. Part (a) Calculate the energy released in units of megaelectron volts when a uranium-238 nucleus undergoes alpha decay. Part (b) What fraction of the mass of a single uranium-238 nucleus is destroyed in the decay? Part (c) Why is difficult to observe the change in mass for a macroscopic sample of uranium-238?

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Question

Uranium-238 decays via the alpha decay process.

Part (a) Calculate the energy released in units of megaelectron volts when a uranium-238 nucleus undergoes alpha decay.

Part (b) What fraction of the mass of a single uranium-238 nucleus is destroyed in the decay?
Part (c) Why is difficult to observe the change in mass for a macroscopic sample of uranium-238?

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