Physics · Oct / Nov 2018 · Paper 22 · Question 4
5054
As printed in the paper
The question as text
A house has several solar panels on the roof. These panels use energy from the Sun both to generate electricity and to raise the temperature of water that passes through tubes inside the panels.
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
4(a)(i)[1]
4(a)(ii)[2]
4(b)(i)[2]
4(b)(ii)[3]
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