Physics · Oct / Nov 2020 · Paper 22 · Question 8
5054
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The question as text
A thin converging lens is made of a transparent material of refractive index 1.4.
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8(a)(i)[2]
8(a)(ii)[1]
8(a)(iii)[1]
stays constant
8(b)(i)[1]
8(b)(ii)[4]
8(b)(iii)[3]
3.4 cm <= distance <= 3.5 cm (magnification =) candidate's distance / 9.0 or candidate's height / 3.0 0.37 <= magnification <= 0.40 c.a.o.
8(c)[3]
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