Chapter 3-1 Flashcards
1
Q
Cohesion
A
Water to water
2
Q
Adhesion
A
Water to another substance
3
Q
Moderation of temperature
A
Water absorbs heat from air that is warmer and releases heat to air that is cooler
4
Q
Heat is the measure of
A
Kinetic energy
5
Q
Temperature
A
Average Kinetic energy
C F K
6
Q
Water freezes at
Water boils at
A
0 degrees Celcius
100 degrees Celsius
7
Q
The amount of heat it takes to raise the temperature of 1 gram of water by 1 degree Celcius
A
Calorie
8
Q
1000 gram by 1 degree Celcius
A
Kilocalorie
9
Q
Specific heat
A
Amount of heat that must be gained or lost to change the temp of 1g of water by 1 degree Celcius
10
Q
H2O has a high specific heat
A
Yes
11
Q
Heat must be absorbed to —- bonds.
A
Break
12
Q
Heat is released as bonds are —–.
A
Formed
13
Q
Make hydrogen bonds they —- energy.
Break hydrogen bonds they—- energy.
A
Gives off
Absorbed
