Physical Science NCV Level 2 — Memo

November 2020 — NCV Level 2 — Physical Science

NCV Level 2 2020 NCV Engineering

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Questions — A Preview of What to Expect in the Document

This section provides a quick preview of questions from the document. It may not display every question or the complete wording of each one. For the full content, including diagrams, tables and other information, view the original PDF above.

Q1— Section header —

1.1Acceleration

1.2Anion

1.4Oscillation

1.5

Q2— Section header —

2.55

Q3— Section header —

3.5

Q4— Section header —

4.515

Q5— Section header —

5.1.1Volt (1\

5.1.2Gram = 0,44 (4\ [9]9

Q6— Section header —

6.1Speed: distance travelled in a certain time. It is a scalar quantity Velocity : The displacement travelled in a certain time. It is a vector quantity. (2 (4\

6.2.1sec

6.2.2Displacement = area under graph BH + LxB + 2145 = (30x22\ + [(22 x (T 30\] [(120 22\] 2145 =

7.1

Q8— Section header —

8.1.1If two wave pulses travel through the same space/ medium at the same moment, the pulse combine and the amplitude of the combined pulses equal the sum

8.1.3wo waves overlap ping in such a way that they weaken /neutralise each other (form a single pulse with smaller amplitude\ (9\

8.2(6\

8.3.130

Q9— Section header —

9.1.1ject has more electrons than protons and has a net ve charge.

9.1.2Electrons are transferred from the PVC rod to the sphere and the sphere acquires a negative charge that distributes across its surface (4\

9.1.3Graphite layer is a conductor of electricity causing charge to distribute across the surface of the sphere and not concentrate on one point (2\

9.1.4Law of conservation of charge states that the charge cannot be created or destroyed but only separated or transferred from object to another (3\

9.2.1= 65 (4\

9.2.2220 =3.38 A = I.R = 3,38 A x 15 = 50 ,7 V = I.R = 3,38 A x 20 = 67 ,6 V

Topics Identified

MechanicsWaves

Mark Allocation

Sections5 + 15 + 9 + 24 + 26 + 30 + 26 = 135 marks

Paper information

TitleMemo

SubjectPhysical Science

LevelNCV Level 2

Document typeNCV Engineering

Year2020

MonthNovember

Pages7

Downloads3

Examination context

Decade2020s

Years ago6y

SeasonSpring (SH)

Start daySunday

Exam periodNovember 2020

Days since exam2,169

About Physical Science examination preparation

This TVET examination resource can be used as part of a structured revision programme. Past papers are most useful when learners attempt questions independently, work within a realistic time limit, and review their answers afterwards.

How to use this resource for revision

A TVET past examination paper is most useful when it is treated as an active revision exercise. Try the questions yourself before checking the corresponding memorandum. Where you make an error, identify the reason — was it a knowledge gap, a calculation mistake, an interpretation issue, or an examination technique problem?

For stronger examination practice, complete the paper without unnecessary interruptions and keep track of the questions that take the most time. Afterwards, review the memorandum and separate knowledge gaps from mistakes caused by interpretation, calculation, structure, or examination technique.

understanding question requirements

applying subject knowledge

working under time constraints

checking answers

identifying revision priorities

A practical revision approach

Start by completing the resource without looking at the memorandum. Review incorrect and incomplete answers afterwards and make a short revision list based on the areas that caused difficulty.

File details

File size278.1 KB

Pages7

Archived on8 September 2026

File age45d

ContributorFreeMode

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