Heat Transfer Flashcards
1
Q
Law of conservation of energy
A
Energy cannot be created or destroyed just transformed
2
Q
Heat
A
Thermal energy that flows due to a difference in temperature. Heat flows from hot to cold
3
Q
Heat Transfer
A
A method by which heat flows
4
Q
Conduction
A
Heat transfer within or between solid objects
5
Q
Convection
A
Heat transfer into or out of 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
Insulater
A
A material which energy cannot be easily transfered.
8
Q
Conductor
A
A material which energy can be easily transfered
9
Q
Tempature
A
The measure of the average speed of all particles
10
Q
Thermal energy
A
The total energy of all particles in an object
