They have the same chemical composition of H2O.
evaporation of water from a lake and release of water vapor from trees.
To saturate the air with water vapor, you can lower the temperature to it's dew point, and leave out water to be evaporated.
To saturate the air with water vapor, you can lower the temperature to it's dew point, and leave out water to be evaporated.
water vapor and condensation
Fresh water is naturally occurring water on the Earth's surface with low concentrations of dissolved salts and solids. Fresh water can be found in ponds, icebergs, rivers, and groundwater aquifers.
a. sublimation b. evaporation c. evapotranspiration
Yes. Pressure of a liquid could be considered in two ways. 1. The subsurface pressures. 1 ATM is the pressure of our atmosphere on earth which is equivalent to a pressure of 14.7 PSI. This is the same pressure as would be exerted by 34 feet of water. So, if one dives to 34 feet, one would actually feel 2 ATM of pressure or 29.4 PSI TOTAL. However, this is the same pressure as is developed by 760mm (or 30 inches) of mercury. So a diver would feel the same 2ATM (29.4 PSI TOTAL) in less than 3 feet of Mercury. 2. Partial Pressures & Vapor Pressures. The partial pressures and vapor pressures are dependent on the type of liquid and the temperature. When the partial pressures or vapor pressures reach 1 ATM, the substance boils. So, for example, the vapor pressure of Methanol at 64.7 °C, 148.4 °F is 1 ATM, and thus it will boil. However the vapor pressure of pure water at the same pressure is significantly less than 1 ATM, and the water does not boil. This is used to distill substances. However, as with water/alcohol mixes, the water does exert a certain vapor partial pressure on the mix and one typically gets a mixture with a significant fraction of water in the final product.
3 ways, solid, gas, and liquid.
They are both liquids
evaporation & condensing]
- JasonpahafThere are two ways: Directly and IndirectlyDirectly:Water that condenses from the clouds in the form of rain falls into the mountains. The liquid water runs off from the top of the mountain to the lower levels in the form of rivers or underground water flow. Liquid water will always try to look for lower ground (this is when liquid water has the lowest potential energy and thus it becomes the most stable). The only way water could find its way from a mountain to the ocean is if the mountain is located higher than sea level. If this is not the case, then you will get a big lake, or technically, the ocean itself.Water could also depositate (go from gas into ice) at the top of mountains when there are air currents. Then the ice accumulated could melt during warm seasons, and the process above occur in the same way.Indirectly:Some of the liquid water evaporates back into the atmosphere (the same way solid ice could sublimate into water vapor) and by differences in air temperature this water vapor could find its way back into the ocean due to the movements of air currents.
it is different cause water is a liquid and ice is a solid