Physics (AS & A Level) Paper 22
Feb / March 2017·9702·7 questions
Mock exam: 75 min, official timing
Question paper
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Mark scheme
Question 1
1(a)[2]
1(b)(i)[2]
1(b)(ii)[2]
1(b)(iii)[1]
Question 2
2(a)[2]
2(b)(i)[2]
2(b)(ii)[5]
1 4.0 vA = 6.0 vB EK = ½mv 2 × = × 0.50 4.0 6.0 ratio 0.50 6.0 4.0 = 1.5 or ( ) = × 1 ratio 1.5 1.5 = 1.5 2 0.48 = EK of A + EK of B = EK of A + (EK of A / 1.5) = 5/3 × EK of A EK of A = 0.29 (0.288) J
2(b)(iii)[2]
Question 3
3(a)[1]
3(b)(i)[2]
3(b)(ii)[2]
3(b)(iii)[2]
3(b)(iv)[3]
Question 4
4(a)[2]
4(b)(i)[2]
4(b)(ii)[2]
Question 5
5(a)[1]
5(b)[2]
5(c)[3]
5(d)[1]
Question 6
6(a)[2]
6(b)(i)[2]
6(b)(ii)[3]
1 Energy = EQ = 6.0 × 2.5 × 103 = 1.5 × 104 J 2 number = 2.5 × 103 / 1.6 × 10–19 = 1.6 × 1022 (1.56 × 1022)
6(b)(iii)[1]
6(b)(iv)[2]
6(b)(v)[1]
Question 7
7(a)[1]
7(b)[3]
7(c)[2]
7(d)[2]