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Unformatted text preview: Give the answer in unit of joules denoted in conventional scientific notation.  2. Large beds of rocks are used in some solar-heated homes to store heat. The specific heat of the rocks is 0.82 J g C . Calculate the amount of rocks ( in units of kilograms ) that could store-1-1 5.0x10 J of heat if the temperature of the rocks was increased by 12.0 Kelvins. 5 ...
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- Fall '07