Physics, 04.07.2019 23:20 shortyyashaun
A3.5 kg gold bar at 94°c is dropped into 0.20 kg of water at 22°c what is the final temperature? assume the specific heat of gold is 129 j/kg c answer in units of °c
Answers: 1
Physics, 21.06.2019 20:20
How much work would a child do while puling a 12-kg wagon a distance of 3m with a 22 n force directed 30 degrees with respect to the horizontal? (a) 82j (b) 52j (c) 109j (d) 95j
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Physics, 21.06.2019 21:30
According to social exchange theory, altruistic behaviors benefit the individual who performs them. t/f
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Physics, 21.06.2019 21:40
Achemistry student needs of 40ml diethylamine for an experiment. by consulting the crc handbook of chemistry and physics, the student discovers that the density of diethylamine is 0.7 . calculate the mass of diethylamine the student should weigh out. round your answer to significant digits.
Answers: 1
A3.5 kg gold bar at 94°c is dropped into 0.20 kg of water at 22°c what is the final temperature? as...
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