c9 Flashcards
1
Q
why are wind turbines a unreliable source
A
as solar panels don’t work out night and requires a continous amount of water
relies on wind blowing
2
Q
example of chemical energy
A
food, fuel, chemical batteries
3
Q
kinetic…
A
moving objects
4
Q
gravitational potential
A
objects raised above a planets surface
5
Q
elastic potential
A
stretched,compressed, twisted object
6
Q
magnetic
A
in any object with a magnetic field
7
Q
electrostatic
A
in electrostatic forces between charges
8
Q
nuclear
A
the forces between atomic nuclei
9
Q
mechanically
A
when a force acts and an object moves
10
Q
electrically
A
when an electric current flows
11
Q
heating
A
a temperature difference between objects
12
Q
radiation
A
electromagnetic waves or sounds
