A nuclear power plant delivers a constant electrical output of for a full day ( )

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Problem

A nuclear power plant delivers a constant electrical output of 1.2 GW1.2\,\text{GW} for a full day (24 h24\,\text{h}). Estimate the mass that must be converted into energy inside the reactor during this period. (a) 1.0×10−1 kg1.0\times10^{-1}\,\text{kg} (b) 3.5×10−3 kg3.5\times10^{-3}\,\text{kg} (c) 1.2×10−3 kg1.2\times10^{-3}\,\text{kg} (d) 1.2×10−6 kg1.2\times10^{-6}\,\text{kg}

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