Physics · May / June 2020 · Paper 42 · Question 9
0625
As printed in the paper
Show the answer and mark scheme
9(a)[1]
output 1, 1, 1, 0
9(b)(i)[1]
AND
9(b)(ii)[2]
first two lines of E 0,1
last two lines of E 1,1
9(c)[3]
Q = It in any form OR (Q =) It
(Q = 3 × 60) = 180 (C)
(n = 3 × 60 / 1.6 × 10–19) = 1.1 × 1021
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