1. Year 7 Assessment 1 Revision
Wednesday 03rd October 2018
Year 7 Assessment 1 Revision

2. Quiz yourself!
Energy

3. Name the three fossil fuels. (3)
Coal
Oil
Gas
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4. What does renewable mean? (1)
Can be replenished.
Will not run out.
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5. Name a gas produced when a fossil fuel is burnt. (1)
Carbon dioxide
Sulphur dioxide
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6. Why are fossil fuels good fuels? (1)
They produce a lot of energy.
They are efficient.
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7. What is the original source of energy for fossil fuels?
The Sun
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8. Which energy resource cannot work in the dark?
Solar panels
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9. In a power station, why is water heated?
To produce steam.
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10. In a generator, what is found inside a coil of wire?
Magnet
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11. Revision Mat Year 7 Physics - Energy
Name ___________________________________
Name a disadvantage of wind power. (1)
Name a disadvantage of solar power? (1)
Name an advantage of tidal power (1).
Which form of energy powers a vacuum cleaner? (1)
Which forms of energy are produced from a vacuum cleaner? (3)
Which of these forms is wasted energy? (1)
Explain what biomass is and how it is used to generate electricity (2).
Describe some disadvantages of fossil fuels. (2)
Why are fossil fuels good fuels? (1)
Would does the term non-renewable mean? (1)
Name 3 fossil fuels. (3)
Keywords: boiler, generator, turbine, renewable, non renewable
Label parts 1-4. (4)
Describe how a coal power station generates electricity (5)

12. Self Assessment Which form of energy powers a vacuum cleaner? (1)
Electrical
Which forms of energy are produced from a vacuum cleaner? (3)
Sound, heat, kinetic
Which of these forms is wasted energy? (1)
Sound or heat
Name a disadvantage of wind power. (1)
Not always windy, expensive to set up, dangerous to birds.
Name a disadvantage of solar power? (1)
Doesn’t work at night / when cloudy. Expensive to set up.
Name an advantage of tidal power (1).
Reliable, renewable.
Explain what biomass is and how it is used to generate electricity (2).
Burning waste, sugar cane or wood to produce energy.
Describe some disadvantages of fossil fuels. (2)
Non-renewable.
Pollution
Sulphur dioxide / carbon dioxide
Why are fossil fuels good fuels? (1)
Fossil fuels produce a large amount of energy / are efficient.
Would does the term non-renewable mean? (1)
Cannot be reused / replaced.
Name 3 fossil fuels. (3)
Coal / oil / gas
Keywords: boiler, generator, turbine, renewable, non renewable
Label parts 1-4. (4)
Boiler
Turbine
Generator
Step up transformer
Describe how a coal power station generates electricity (5)
Water is heated (1)
to produce steam (1).
Steam turns a turbine (1).
Turbine turns a generator (1).
Magnet spins inside a coil of wire. (1).
Water is recycled (1).

13. Review: Measuring Current
Series Circuit:
Current is the SAME at all points in the circuit
Parallel Circuit:
Current is the SHARED between the components 4A 4A 6A 6A 3A 6A 1A

14. Review: Measuring Voltage
Parallel Circuit:
Voltage is the SAME in all parts of the circuit 3V 3V 3V

15. Review: Measuring Voltage
Series Circuit:
Voltage is SHARED between the components 3V
1.5V
1.5V

16. Quiz yourself!
Circuits

17. Series Circuits
Current and voltage
0.5 A
and

18. Series Circuits
Current and voltage
3.7 A
and

19. Parallel Circuits
Current and voltage
1.5 A
and

20. Parallel Circuits
Current and voltage
2.0 A
and
4.0 A

21. Parallel Circuits
Current and voltage
2.5 A
and
5.0 A

22. Parallel Circuits
Current and voltage
0.5 V

23. Series Circuits
Current and voltage
1.0 V

24. Series Circuits
Current and voltage
2.5 V

25. Series Circuits
Current and voltage
0.1 V

26. Parallel Circuits
Current and voltage
1.5 V
and

27. Parallel Circuits
Current and voltage
2.0 V
and

28. Parallel Circuits
Current and voltage
1.0 V
and