Conservation Of Energy And Energy Transfers Pg.168 Flashcards
1
Q
Energy is ______ destroyed.
A
Never.
2
Q
Energy can be transferred usefully, stored or dissipated, but can never be _____ or ______.
A
Created or destroyed.
3
Q
This means that when a system changes, all the energy is simply ______ between stores.
It never disappears.
This is true for every energy transfer.
A
Moved.
4
Q
Even when energy is _______ (or wasted), it isn’t gone.
It’s just been transferred to an energy store that we didn’t want.
A
Dissipated.
5
Q
Energy is usually wasted by ______.
A
Heating.
