C.7 Heat Transfers by Conduction Flashcards
1
Q
What is the definition of conduction?
A
the flow of energy between substances that are in contact (hot pan,ironing)
2
Q
what is a conductor?
A
materials that allows easy transfers of energy
3
Q
what is a insulator
A
materials that don’t allow easy transfer of energy(wood,rubber,plastic and glass.)
4
Q
How are insulators helpful?
A
They keep heat in or heat out
5
Q
why do conductors feel cold when you touch them
A
they conduct heat away from your hand(your hand is losing heat so it feels colder)
