ENERGY FOR GRADE 6

Energy that comes from cake is ...

• Sound energy

• Chemical energy

• Kinetic energy

• Heat energy

Energy is...

• The ability to do work

• The amount of time needed to travel

• The food we need every day

• The ability to see through

Sunlight is an example of

• Heat energy

• Chemical energy

• Gravitational Energy

• Kinetic Energy

From your previous activity about the paper cup that spinning after the candle was lit, there are some changes of energy which are...

• Kinetic energy - heat energy - light energy

• Light energy - kinetic energy - gravitational energy

• Chemical energy - kinetic energy - heat energy

• Chemical energy - heat energy - kinetic energy

.......... energy is the energy applied to an object when it is positioned above the ground.

• Chemical potential energy

• Elastic potential energy

• Gravitational potential energy

• Kinetic energy

Potential energy is ......

• The energy that occurs after the explosion

• The energy that is stored in a body or material.

• The energy of a moving object

• The energy from electricity

SONAR is an acronym for .....

• Sound navigation at ranging

• Sound navigation and ranging

• Sound navigation and reaching

• System navigation and ranging

The main source of heat energy is...

• Electricity

• Moon

• Fire

• Sun

We use sound energy for several activity except...

• Communicating with others

• Locating objects under the sea using SONAR

• To produce heat energy

Fuels such as petrol and diesel have ...... potential energy

• Chemical

• Gravitational

• Elastic

• Fuel