Physics, 03.12.2020 20:50 ThatOneDumbAsian
Which element most likely interacts with water the same way lithium interacts with water?
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Acarpenter is driving a 15.0-g steel nail into a board. his 1.00-kg hammer is moving at 8.50 m/s when it strikes the nail. half of the kinetic energy of the hammer is transformed into heat in the nail and does not flow out of the nail. what is the increase in temperature of the nail after the three blows that the carpenter needs to drive the nail in completely? the specific heat of steel is 448 j/kg β k. a) 2.7 k b) 1.8 k c) 7.7 k d) 8.1 k e) 3.6 k
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The topics covered by the study of thermodynamics include a. energy changes during heating. b. energy changes during chemical reactions. c. color changes during chemical reactions. d. both (a) and (b)
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Which element most likely interacts with water the same way lithium interacts with water?...
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