Physics, 08.09.2021 20:30 violetmeadow4
A scientist places four identical cells into four different liquids, each with different concentrations of magnesium. Which shows evidence of active transport?
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Often called simply "velocity," this is the velocity of an object at a particular moment in time.
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For waves in the ocean, the medium of the waves is a. air b. water c. energy d. a passing boat
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Physics, 22.06.2019 19:30
A47.2 g block of copper whose temperature is 480 k is placed in an insulating box with a 91.8 g block of lead whose temperature is 200 k. (a) what is the equilibrium temperature of the two-block system? (b) what is the change in the internal energy of the two-block system between the initial state and the equilibrium state? (c) what is the change in the entropy of the two-block system? the heat capacities of copper and lead are 386 j/kg·k and 128 j/kg·k, respectively.
Answers: 1
A scientist places four identical cells into four different liquids, each with different concentrati...
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