Physics (AS & A Level) Paper 42
Feb / March 2017·9702·8 questions
Mock exam: 120 min, official timing
Question paper
Question 1
Question 2
Question 3
Question 4
Question 6
Question 8
Question 10
Question 12
Mark scheme
Question 1
1(a)[2]
1(b)(i)[1]
1(b)(ii)[3]
Question 2
2(a)[2]
2(b)(i)[2]
2(b)(ii)[3]
2(b)(iii)[1]
2(b)(iv)[2]
Question 3
3(a)[2]
3(b)[2]
3(c)[3]
3(d)[2]
3(e)[3]
Question 4
Question 6
6(a)[2]
6(b)(i)[3]
6(b)(ii)[2]
6(b)(iii)[2]
Question 8
8(a)[2]
8(b)(i)[1]
8(b)(ii)[2]
8(b)(iii)[2]
8(b)(iv)[2]
Question 10
10(a)[2]
10(b)(i)[1]
10(b)(ii)[2]
10(b)(iii)[3]
Question 12
12(a)[2]
12(b)(i)[1]
12(b)(ii)[3]
1 change in mass = 238.05076 – (234.04357 + 4.00260) = 4.59 × 10–3 u 2 either E = mc 2 = 4.59 × 10–3 × 1.66 × 10–27 × (3.00 × 108) 2 = 6.9 × 10–13 J or 1u = 931 MeV E = 4.59 × 10–3 × 931 × 106 × 1.6 × 10–19 (C1) = 6.8 × 10–13 J (A1)
12(b)(iii)[2]