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What else can I help you with?
Does the wind slow down evaporation?
Adjust the temperature. This is very fidgety if you want evaporation to occur at a particular rate. But try lowering the temperature back towards the boiling point (for a liquid is 100 degrees celcius) but not below because the evaporation process will stop.
What conditions will increase the rate of evaporation?
Heat speeds up the rate of evaporation.
Why do we feel comfertable under a fan when we are perspiring?
The movement of air from the fan increases the evaporation of sweat on our skin, which helps to cool our bodies down. This evaporation process is more effective in lower humidity environments, making us feel more comfortable as we sweat.
Does evaporation speed up or slow down molecules?
Evaporation speeds up molecules. When a liquid evaporates, molecules at the surface gain enough energy to overcome intermolecular forces and escape into the surrounding air as a gas. This process results in the faster-moving molecules leaving the liquid, causing the average kinetic energy and speed of the remaining molecules to decrease, which leads to cooling of the liquid.
What is the process which liquid water changes to water vapor?
The process of liquid water changing to water vapor is called evaporation. This occurs when water molecules gain enough energy to break free from the liquid state and become water vapor in the air. Evaporation happens at the surface of the liquid and is influenced by factors such as temperature, surface area, and air movement.
Why a fan produce a feeling of comfort during hot weather?
A fan does not cool the air. It speeds up the evaporation of water which has a cooling effect, especially on skin.
How Does wind help evaporation?
Wind helps evaporation by carrying away the water vapor rising from a water source, which allows more water to evaporate and reduces the humidity around the water surface. This creates a gradient that speeds up the evaporation process by maintaining a drier environment, increasing the rate at which water molecules escape from the liquid surface into the air.
A factor that speeds up a chemical reaction?
catalysts
Why does evaporation happen more when it's sunny outside?
Evaporation occurs more when it's sunny outside because sunlight provides the energy needed to break the bonds between water molecules, allowing them to escape into the air as water vapor. The heat from the sun also increases the temperature of the water, which speeds up the evaporation process.
What is the process by which the sun changes liquid water to water vapor?
The process by which the sun changes liquid water to water vapor is called evaporation. When the sun heats up liquid water, it causes the water molecules to gain energy and escape into the air as water vapor.
What makes the water disappear in an open container when the open container is placed in the sun?
The water disappears from an open container placed in the sun due to evaporation. The sun's heat causes the water molecules to gain energy and change from liquid to vapor, rising into the air and becoming part of the atmosphere. This process continues until all the water has evaporated.
What happens to the rate of evaporation when air is dry?
when air is dry rate of evaporation speeds up It goes up as there is less moisture in the air which leaves more room for water vapor.
