P1.1 Changes in energy stores

Question 1

list the 8 energy stores

Answer 1

gravitational potential
kinetic
magnetic
elastic potential
chemical
nuclear
electrostatic
thermal

Question 2

list 4 energy transfers

Answer 2

heated
radiation
electrical
mechanical

Question 3

Forces (energy transfer)

Answer 3

(mechanical work)
Energy is transferred when a force moves or
changes the shape of an object.

Question 4

radiation transfer

Answer 4

Waves (e.g., light and sound) can transfer energy.

Question 5

heating transfer

Answer 5

Energy is transferred from one object to another
object with a lower temperature.

Question 6

electrostatic energy store

Answer 6

a charged object has when
near another charged object