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Physics, 07.12.2019 06:31 kingdede8811
Alab assistant drops a 400.0-g piece of metal at 100.0°c into a 100.0-g aluminum cup containing 500.0 g of water at in a few minutes, she measures the final temperature of the system to be 40.0°c. what is the specific heat of the 400.0-g piece of metal, assuming that no significant heat is exchanged with the surroundings? the specific heat of this aluminum is 900.0 j/kg ∙ k and that of water is 4186 j/kg ∙ k.
a) 1900 j/kg k
b) 2270 j/kg. k
c) 3300 j/kg k
d) 3800 j/kg k
e) 4280 j/kg k
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Alab assistant drops a 400.0-g piece of metal at 100.0°c into a 100.0-g aluminum cup containing 500....
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