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Energy Testnergy Testnergy Test

Tick ( ) the correct answer and see how much you know about energy. ü

1. Can energy be created or destroyed ?
a. Yes b. No

2. Where does all our energy in the world come from ?
a. Sun b. Food c. Fossil fuels

3. What sector of our society consumes the most energy ?
a. Industry b. Transport c. Commerce
4. Most energy conversions produce :

a. Sound b. Light c. Heat
5. Electricity consumption is measured in -

a. Kilowatt-hour b. Watt c. Volt
6. What does photo mean in words like photosynthesis, photovoltaic and photograph?

a. Picture b. Light c. Energy
7. The energy in fossil fuels such as coal is stored as -

a. Electrical energy b. Thermal energy c. Chemical energy
8. The kilowatt is equal to -
a. 1000 watts b. 100 watts c. 10 watts

9. What types of energy can solar panels utilise ?
a. Chemical b. Wind c. Heat and light

10. What sort of renewable energy electricity is available in Australia ?
a. Wind, solar, hydro and bioenergy

b. Coal
c. Nuclear

11. Compared to incandescent light bulbs, fluorescent bulbs –
a. use more energy
b. use less energy

c. use the same amount of energy
12. Which type of electricity consumption uses the most energy ?

a. Heating and cooling b. Lighting c. Heating water

G.K. Magic-8 5 G.K. Magic-8 41 6 G.K. Magic-8