Page 357 - Q&A-Cover_Neat
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Further Information Further Information each correct sentence = 1 mark Ignore lets the light through Allow stopping the light / does not let Ignore not transparent
1 Accept Newton(s) 1 Do not accept n 2 light through
Marks Marks
Page 5 of 14
Answer Answer When the smart glass is switched on Hassan can see through it because it is When the smart glass is switched off Hassan cannot see through it because it is
forcemeter / newton meter N / newton(s) transparent / translucent. opaque / blocking the light.
Question 3(a) (b) Question 4
