Physics, 13.02.2021 04:00 jasminebailey829
Milk is poured into a cup of black coffee, and the two liquids mix together spontaneously. As explained by the second law of thermodynamics, separating the milk and coffee is a task that .
A. can be accomplished only with an input of energy
B. cannot be accomplished under any circumstances
C. will occur spontaneously over a long enough period of time
D. might occur spontaneously at a certain temperature and volume
Answers: 2
Physics, 22.06.2019 05:10
Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
Answers: 2
Physics, 22.06.2019 12:00
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
Physics, 22.06.2019 14:30
What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?
Answers: 1
Physics, 22.06.2019 14:30
Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 1
Milk is poured into a cup of black coffee, and the two liquids mix together spontaneously. As explai...
Mathematics, 21.01.2022 05:30
Physics, 21.01.2022 05:30
English, 21.01.2022 05:30
Social Studies, 21.01.2022 05:30
English, 21.01.2022 05:30
Biology, 21.01.2022 05:30
SAT, 21.01.2022 05:30
Mathematics, 21.01.2022 05:30
Mathematics, 21.01.2022 05:30
History, 21.01.2022 05:30
Mathematics, 21.01.2022 05:30
Mathematics, 21.01.2022 05:30