Evaporation and Condensation

Water is evaporated from the external layer of water.

Common household items that can draw moisture out of the air include silica gel packets, salt, rice, and baking soda. Placing these items in areas with high humidity can help absorb excess moisture.

The seas and oceans evaporate constantly. The evaporated water condenses into clouds to cause rainfall over oceans and land. Rivers carry water back to the oceans.

The atmosphere can only hold a small percentage of the world's water at a time, so there is no danger of oceans drying up, but smaller bodies of water can dry up. If an area has no replenishment by rain or stream flow, it will eventually become desert as in Death Valley for example or, if evaporation exceeds inflow, a brine sea forms, as in the Great Salt Lake.

Not all the water is recycled this way! About 4% of the earth's water is held as ice in the Antarctic and Greenland glaciers. As glaciers grow, ocean levels must drop and vice-versa.

Since the average depth of the oceans is (according to the oceanographers) about 4000 m, it follows that if all the glacier ice melted, the ocean depth would increase by 4000m x .04 = about 160 metres. Of course, the continents do not have 160 m high ocean cliffs, so water would spread out over low lands. An 80 metre overall rise is a bandied figure. Well worth further study.

Factors influencing the evaporation of a liquid include temperature, surface area exposed, humidity of the surrounding air, and the presence of air movement (wind). Higher temperatures, larger surface areas, lower humidity, and increased air movement all accelerate evaporation.

The amount of water that evaporates from a pool in the winter depends on factors such as temperature, humidity, and wind speed. Generally, water evaporation is lower in the winter due to cooler temperatures and decreased sunlight. It is important to monitor and adjust water levels as needed to prevent damage to the pool equipment.

Molecules in a liquid must overcome intermolecular forces before they can evaporate. The molecules must also be moving in the right direction and located near the surface in order for evaporation to occur.

There are many factors in determining the rate of evaporation of different liquids. Some of the determining factors are rate of air flow, surface area size, temperature, concentration of the liquid, how tightly the liquid molecules bond to one another, and more.

1.when tea is poured into a saucer when it is very hot it is exposed to a large area n causes evaporation n the tea becomes cool...

2.In summer seasons the water gets cool in a earthen pot because it has fine pores in it through which water seeps out gets evaporated using the heat of water in earthen pot n causes cooling effect.......

3.when we sweat n sit under a fan we feel cool because of the same principle.....

4. doctors advice patients with fever to keep a wet cloth on their fore head because of the same principle temp. cools down......

5. a wet khus khus screen hung at the door of the room keeps the room cool because when the water in wet khus khus screen evaporates using the heat of the air entering the room and makes the air cool and this cool air enter's the room making it cool.....

You can set up an experiment by placing two containers with water, one covered and one uncovered, in the same room. After a period of time, observe that the water in the uncovered container has decreased in volume due to evaporation, while the covered container still has the same amount of water. This shows that water evaporates, but what is in it stays behind.

You can increase ventilation by opening a window or running a fan to improve air circulation, which can help the water evaporate faster. You can also wipe the condensation with a cloth to remove the water from the surface. Finally, you can use a dehumidifier to reduce the humidity levels in the room, which will help prevent condensation in the future.

Increasing the surface area of water will accelerate the rate of evaporation because more water molecules are exposed to the air, allowing for faster evaporation.

It sounds like you're talking about : "Rubbing Alcohol". ..You can smell this stuff in the air alot of times in hospitals, evaperates pretty quickly, and is colorless. ...This chemical is always use in hospitals when doctors or nurses gives their patients a shot. .. You can buy this stuff at pharmacies or in grocery stores, in the pharmaceutical section.

The suction pressure required to maintain a 40 degree evaporator coil temperature depends on the refrigerant being used, as different refrigerants have different pressure-temperature characteristics. A typical range for R-22 refrigerant would be around 55-60 psig. It is important to consult the specific pressure-temperature chart for the refrigerant being used.

Evaporation increases salinity in the ocean by concentrating the salt content in the remaining water. Freezing increases salinity by excluding salt from the ice crystals that form, leaving the surrounding water saltier.

The liquid that condenses on glass when you breathe on it is water. The water is a condensate, and the cooler glass causes water in air we exhale to cool and condense.

Numerical figures might vary based on factors like temperature, humidity, and surface area, but typically, it can take around 1-2 hours for a small amount of liquid water to completely evaporate at room temperature.

The process of water evaporation from trees is called transpiration. It involves the movement of water from the roots, through the plant, and then released as water vapor through pores in the leaves. This process helps plants regulate temperature and water balance.

Contact your gas company to schedule a service appointment to turn the gas back on. A qualified technician will need to come to your property to safely restore the gas service. Do not attempt to turn the gas back on yourself to prevent any safety hazards.

It becomes a liquid; this physical change is called liquefaction.

Water will evaporate at the fastest rate under hot and dry atmospheric conditions because high temperatures increase the kinetic energy of water molecules while low humidity levels reduce the air's capacity to hold water vapor. This combination creates a strong driving force for evaporation.

Well when water evaporates if it does not condense into a cloud(s) it would be less likely the water in the gas state to turn into liquid; if it is in a cloud it would turn into liquid and rain and repeat the water cycle.

It will, in basically all cases be a mixture of liquid and vapor, which means the refrigerant is saturated but with a few bubbles entering the evaporator. In a properly operating system though entering the metering device should be solid liquid and some sub-cooling (sub-cooled means cooler then saturation and therefore= no vapor) but then through the metering device (TXV, cap tube, orifice) some of the liquid will boil off, which is called flash gas, in order to cool the refrigerant down as saturated temperature goes down (the pressure to boiling point relation, as pressure is reduced boiling point is lowed). The amount of flash gas is directly related to the specific heat of the refigernt (BTUs/lb), the number of degrees you are cooling the refrigerant (eg. 95 to 45), and the latent heat of vaporization (BTUs/lb for change of state. liquid to vapor)

When water molecules at the surface gain sufficient energy they can escape in the atmosphere. Evaporation (not vaporization) occur at any temperature; a higher temperature increase the rate of evaporation. The energy of water molecules increase by a temperature increase and some molecules at the surface can escape in the atmosphere.

Yes, water evaporates quicker on a bigger surface area because there is more surface area available for water molecules to escape into the air. This is why a larger body of water, like an ocean, will evaporate more slowly compared to a small puddle.