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Chemistry, 21.06.2019 23:00
The agent of mechanical weathering in which rock is worn away by the grinding action of other rock particles is call
Answers: 1
Chemistry, 22.06.2019 14:30
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
Chemistry, 22.06.2019 14:30
How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.
Answers: 2
Chemistry, 22.06.2019 21:30
If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?
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Mathematics, 09.02.2020 23:57
Mathematics, 09.02.2020 23:57
Mathematics, 09.02.2020 23:57
Geography, 09.02.2020 23:57
Mathematics, 09.02.2020 23:58
Mathematics, 09.02.2020 23:58
Mathematics, 09.02.2020 23:58
Mathematics, 09.02.2020 23:58
Mathematics, 09.02.2020 23:58
Mathematics, 09.02.2020 23:58
Mathematics, 09.02.2020 23:59
Mathematics, 09.02.2020 23:59
Mathematics, 09.02.2020 23:59
Mathematics, 09.02.2020 23:59