10.7 Energy Changing Form

Chemical energy is a form of energy, choose the suitable answer to describe the form of energy

• energy carried by electricity

• energy of hot object

• energy of a chemical substance

• energy of an object that has been lifted

Energy that coming from a vibrating sources

Which form of energy explain the statement above?

• Elastic energy

• Heat energy

• Kinetic energy

• Sound energy

What is the energy form you can describe in the situation above

• Kinetic energy

• Elastic energy

• Thermal energy

• Gravitational potential energy

Choose 1 form of energy which is a store energy

• Heat energy

• Thermal energy

• Light energy

• Sound energy

Which forms of energy are stores?

• Chemical energy

• Kinetic energy

• Elastic energy

• Electrical energy

• Heat energy

Which forms of energy are transfers?

• Gravitational potential energy

• Light energy

• Elastic energy

• Chemical energy

• Electrical energy

The electrical energy as stores to turn on the television. What are the energy transfers from the situation?

• sound energy

• light energy

• thermal energy

• chemical energy

Which of following is not form of energy?

• Heat energy

• Wave energy

• Sound energy

• Kinetic energy

Our bodies need a supply of energy to be active. How do we get our supply of energy?

• from our food

• by drinking water

• by wearing warm clothes

• directly from sunlight

Fuel are useful stores of energy. How do we het the energy from a fuel?

• by moving it

• by storing it

• by burning it

• by eating it