7.3.5 Energy

__________________________ energy is stored in the battery.

__________________________ energy is transferred in the wires.

What kind of energy is stored in food?

• chemical

• kinetic

• gravitational potential

• electrical

What kind of energy is stored in gasoline?

• chemical

• kinetic

• gravitational potential

• electrical

What kind of energy is stored in a book that has been lifted up onto a shelf?

• chemical

• kinetic

• gravitational potential

• electrical

What kind of energy is transfered in a running cat?

• chemical

• kinetic

• gravitational potential

• electrical

What kind of energy is transfered from a hot to a cold object?

• chemical

• kinetic

• gravitational potential

• thermal

Determine whether the following types of energy are easier to store or transfer?

Groups:

(a) Easier to store

,

(b) Easier to transfer

• light

• elastic

• electrical

• sound

• chemical

• gravitational potential

Draw diagrams to show the energy changes in a motorcycle that uses gasoline (petrol) for movement.

Draw diagrams to show the energy changes in a wood-burning fire used for cooking.