Chemistry, 22.02.2021 17:50 floihqrrigweo
2When does raising the temperature of a gas increase its pressure?
A. when volume is increased and the number of particles is increased
B. when volume is increased and the number of particles is constant
C. when volume and the number of particles are constant
Answers: 3
Chemistry, 22.06.2019 01:00
The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 3
Chemistry, 22.06.2019 08:30
The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.
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
2When does raising the temperature of a gas increase its pressure?
A. when volume is increased and...
Biology, 21.09.2019 14:00
Social Studies, 21.09.2019 14:00
Biology, 21.09.2019 14:00
Mathematics, 21.09.2019 14:00
Health, 21.09.2019 14:00
English, 21.09.2019 14:00
English, 21.09.2019 14:00
History, 21.09.2019 14:00
Mathematics, 21.09.2019 14:00