Physics h.w KS3 ?

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Physics Homework


1. Complete the sentences below using words from the list

Coal Gas Oil Uranium

a) ..... is a fossil fuel

b) power stations that use .... as the fuel can be switched on very quickly.

c) steam is used to make the turbines rotate in a power station that uses coal, .... or ...as fuel

2a

state one advantage and one disadvantage of:

i) an oil-fired power station compared with a nuclear power station

ii) a gas fired power station compared with a coal fired power station

b) some people think that more nuclear power stations are the only way to reduce greenhouse gases siginificantly. explain your views on this

Answer the questions using the words below. ( you can use them more then once.)

CoalNatural GasOilUranium Wood


a) which fuels from the list below are fossil fuels?

b) which fuels from the list cause acid rain?

c) which fuels release chemical energy when they are used?

d) which fuel releases the most energy per kg

e) which fuel produces radioactive waste?


Thanks very much :)
 
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