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Chemistry, 13.07.2019 07:30 paulinahunl17
What is the density of a block of marble that occupies 287cm3 and has a mass of 869g?
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Chemistry, 22.06.2019 15:30
Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.
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What is the density of a block of marble that occupies 287cm3 and has a mass of 869g?...
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