Page 567 - MODUL SPEKTRUM FIZIK SPM

✔1 : Labels on both axes correct
✔2 : Units on both axes correct
✔3 : Uniform scale on both axes
✔4 : 3-4 points plotted correctly
✔5 : All 5 points plotted correctly
✔6 : Best fit line is drawn
✔7 : Size of graph at least 5 x 4 (10 cm x 8 cm)
(Counted from origin until the furthest point)

5 marks - 7✔
4 marks - 5✔ - 6✔
3 marks - 3✔ - 4✔
2 marks - 2✔
1 mark - 1✔
2
(d) Relationship between d and m
2
d is directly proportional to m
1
(Accept “increases linearly” based on student’s
graph)

(SET 2)

Question Answer Scheme Marks Allocated
(a)(i) MV: Mass of load// m 1
(a)(ii) RV: angle of deflection// q// b 1
(a)(iii) CV: Length of rod// length of plumb line 1
(b)(i) Readings of b
o
Diagram 1.2: 71
Diagram 1.3: 55 o
o
Diagram 1.4: 44 1
o
Diagram 1.5: 36
Diagram 1.6: 30 o

✔1 : All readings of b correct
(b)(ii) Readings of q
o
Diagram 1.2: 19
Diagram 1.3: 35 o
Diagram 1.4: 46
o
o
Diagram 1.5: 54
Diagram 1.6: 60 o 2

✔1 : 3 readings correct
✔2 : All readings correct
(Accept ecf)
(b)(iii) Readings of tan q
Diagram 1.2: 0.344 Diagram 1.5: 1.376
Diagram 1.3: 0.700 Diagram 1.6: 1.732
Diagram 1.4: 1.036 1
✔1 : All readings correct (Accept ecf)

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