Evaporation Flashcards
(15 cards)
What is evaporation?
Evaporation is the process by which liquid water turns into water vapor.
True or False: Evaporation can only occur at boiling point.
False
Fill in the blank: Evaporation occurs at any temperature, as long as the liquid is __________.
exposed to air
What is an example of evaporation?
Water drying on a sidewalk after rain.
Multiple Choice: Which factor does NOT affect the rate of evaporation?
The color of the liquid
What happens to the temperature of a liquid when evaporation occurs?
The temperature decreases.
True or False: Evaporation is a cooling process.
True
What is the term for the water vapor that forms when water evaporates?
Water vapor
Fill in the blank: Increased __________ will increase the rate of evaporation.
temperature
What role does surface area play in evaporation?
A larger surface area increases the rate of evaporation.
Multiple Choice: Which of the following increases evaporation? A) High humidity B) Low temperature C) Wind
C) Wind
Fill in the blank: Evaporation is part of the __________ cycle.
water
What is the difference between evaporation and boiling?
Evaporation occurs at any temperature, while boiling happens at a specific boiling point.
True or False: Evaporation only occurs in open containers.
False
What is a common natural example of evaporation?
Puddles drying up after rain.
