physics Flashcards
1
Q
what are 3 types of energy transfer ?
A
convection, radiation and conduction
2
Q
why are metals good conductors of heat energy?
A
Delocalised (free) electrons
3
Q
How do you find the speed of something ?
A
Distance divided by time
4
Q
what is frequency ?
A
the amount of waves that past through a point each second
