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The temperature of a sample of water increases from 20.9°c to 45.5°c as it absorbs 5637 j of heat. what is the mass of the sample?
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Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?
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Apound is approximately 0.45 kilogram. a persons weighs 87 kilograms. what is the persons’s weight, in pounds, when expressed to the correct number of significant figures
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The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes
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What physical property of gold makes panning a useful way to get gold from streams?
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The temperature of a sample of water increases from 20.9°c to 45.5°c as it absorbs 5637 j of heat. w...
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