According to the phase diagram for H20, what happens to the phases of water at 0°C as the pressure is increased from 0 atm to 10 atm?

O A. Water changes from a liquid to a gas to a solid.
O B. Water changes from a liquid to a solid to a gas.
a
C. Water changes from a gas to a solid to a liquid.
O D. Water changes from a solid to a liquid to a gas.

Hot air balloons float in the air because of the difference in density between cold and hot air. in this problem, you will estimate the minimum temperature the gas inside the balloon needs to be, for it to take off. to do this, use the following variables and make these assumptions: the combined weight of the pilot basket together with that of the balloon fabric and other equipment is w. the volume of the hot air inside the balloon when it is inflated is v. the absolute temperature of the hot air at the bottom of the balloon is th (where th> tc). the absolute temperature of the cold air outside the balloon is tc and its density is ďc. the balloon is open at the bottom, so that the pressure inside and outside the balloon is the same. as always, treat air as an ideal gas. use g for the magnitude of the acceleration due to gravity.

What produces wave a)sound b) heats c)transfer of energy d)vibrations

Explain how global warming could have affected yellowstone frog and salamander habitat's, resulting in changes in the populations of these species