Chemistry, 15.10.2019 03:40 KarrieShea42
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?
Answers: 2
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Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:
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Which characteristics can be used to differentiate star systems? check all that apply.
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Ascientist conducted an experiment and discovered that certain plants grow faster when given a particular amount of fertilizer. anouther scientist conducted the same experiment and got similar results. which concept does this best illustrate? a) repetition b) replication c) precision d) validity
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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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