Internal Energy Flashcards
1
Q
What is heat a measure of?
A
Energy
2
Q
What is energy measured in?
A
Joules (j)
3
Q
What is temperature measured in ?
A
C or F
Celsius or Fahrenheit
4
Q
What is internal energy?
A
Total amount of kinetic energy and chemical potential energy
5
Q
Which change of state has the highest internal energy?
A
Gas
6
Q
Which change of state has the lowest internal energy?
A
Solid
7
Q
Does heating a substance increase or decrease its internal energy?
A
It increases the internal energy
8
Q
What are 2 factors that make up internal energy?
A
Kinetic energy and chemical potential energy
