Heat Transfer Flashcards
1
Q
Law of conservation of energy
A
energy cannot be created nor destroyed
2
Q
Heat
A
thermal energy that flows due to a difference in temperature
3
Q
Heat Transfer
A
a method in which heat flows
4
Q
conduction
A
heat transfer within or between solid objects
5
Q
convection
A
heat transfer into or out of our fluids
6
Q
radiation
A
heat transfer due to packets of energy called photons that can travel through many substances, even empty space
7
Q
insulator
A
a material through which energy cannot be easily transferred
8
Q
conductor
A
a material through which energy can be easily transferred
9
Q
temperature
A
the measure of the average speed of all particles
10
Q
thermal energy
A
the total energy of all particles in one object
