Changes Of State Flashcards
1
Q
What does Evaporation involve?
A
Involves a Liquid changing to a gas
2
Q
What does Condensation involve?
A
Involves a gas changing to a liquid
3
Q
How does Sweat continue to evaporate?
A
The Sweat absorbs energy from your skin so that it can continue to evaporate
4
Q
How can steam touching your skin cause scalds?
A
Not only is the steam hot but energy is release into your skin as the steam condenses
5
Q
When does the rate of Condensation increase?
A
If the temperature of the gas decreases
6
Q
When does the rate of evaporation increase?
A
If the temperature of the Liquid increases.
7
Q
What other reasons can increase the rate of evaporation?
A
The Surface Area of the liquid is increased
Air is moving over the surface of the liquid
8
Q
Evaporation and Condensation are…
A
Changes of State
