Question: What Is The Definition Of Evaporation In Science?

What is definition of evaporation?

Evaporation, the process by which an element or compound transitions from its liquid state to its gaseous state below the temperature at which it boils; in particular, the process by which liquid water enters the atmosphere as water vapour.

What is evaporation in simple words?

Evaporation happens when a liquid turns into a gas. It can be easily visualized when rain puddles “disappear” on a hot day or when wet clothes dry in the sun. In these examples, the liquid water is not actually vanishing—it is evaporating into a gas, called water vapor. Evaporation happens on a global scale.

What is evaporation and its example?

Evaporation is defined as the process in which the state of water from liquid to gaseous or to vapour state takes place. The rate of evaporation is dependent on the temperature. As the temperature increases, the evaporation rate increases. The melting of an ice cube is an example of evaporation.

You might be interested:  Often asked: Political Science Masters?

What is the definition of evaporation and condensation?

Condensation is the change from a vapor to a condensed state (solid or liquid). Evaporation is the change of a liquid to a gas.

What is the other name of evaporation?

melting, dispersal, evanescence, disappearance, vanishing, escape, dissipation, fading, dehydration, desiccation, vaporization, dematerialization, dispelling, vaporescence.

What is evaporation explain with diagram?

Evaporation is the process of a substance in a liquid state changing to a gaseous state due to an increase in temperature and/or pressure. Evaporation is a fundamental part of the water cycle and is constantly occurring throughout nature.

What are 2 examples of evaporation?

13 Everyday Life Examples of Evaporation

  • Drying Clothes under The Sun. One of the most common real-life examples of evaporation is drying of clothes under the sun.
  • Ironing of Clothes.
  • Cooling Down of Hot Tea and Other Hot Liquids.
  • Wet Floors.
  • Melting of Ice Cubes.
  • Preparation of Common Salt.
  • Evaporation of Nail Paint Remover.
  • Drying of Wet Hair.

What is the purpose of evaporation?

Evaporation is a unit operation that separates a liquid from solids by means of heat transfer via vaporization or boiling. The purpose of evaporation is to concentrate a solution of a nonvolatile solute (i.e., solids) and a solvent (i.e., liquid), which is typically water.

Is boiling water an example of evaporation?

Evaporation takes place only at the surface of a liquid, whereas boiling may occur throughout the liquid. For example, a puddle of water will evaporate on a cold day, though the rate of evaporation will be slower than it would be on a warm day. In contrast, boiling only occurs at the boiling point of the liquid.

You might be interested:  Quick Answer: How To Write A Problem Statement For Science?

Why is evaporation is important in our daily lives?

Evaporation in Daily Life When you get out of the shower, the water on your body evaporates as you dry. One important example of evaporation is sweating. The sweat requires energy to evaporate off of your skin. It gets that energy from the excess heat your body is producing, in turn causing you to cool down.

What is the principle of evaporation?

Evaporation is used to separate the components of a homogenous solid-liquid mixture in which the solid is recovered while the liquid escapes in the form of vapor. This is the principle of evaporation.

What are the similarities and differences between evaporation and condensation?

By definition, evaporation is a process where water changes into vapour. Condensation is the opposite process where water vapour is converted to tiny droplets of water. Evaporation occurs before a liquid reaches its boiling point. Condensation is a phase change regardless of the temperature.

What are the similarities between evaporation and condensation?

The terms evaporation and condensation are both steps in the water cycle. Evaporation occurs when a liquid (water in the water cycle) is heated and changes from a liquid to a gas. Condensation occurs when water vapor cools and changes from a gas to a liquid.

What are examples of evaporation?

Two familiar examples of evaporation are sweating and the rain cycle. When you are hot or undergo strenuous activity, your body produce sweat. The sweat on your skin gains energy from the body and eventually evaporates, in turn cooling you down.

Written by

Leave a Reply