Technical Sciences Memo 1 (English and Afrikaans)

November 2025 — Grade 12 / Matric — Technical Sciences

Memo 2025 Grade 12 Afrikaans

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1.1(2\

1.2(2\

1.3(2\

1.4(2\

1.5(2\

1.6(2\

1.7(2\

1.8(2\

1.9(2\

1.10C / (2\ [20] Technical Sciences/P 1/ Tegniese Wetenskappe /V120

2.1When a net/resultant force is applied to an object of mass , m, it accelerates the object in the direction of the net force The acceleration is directly

2.2OPTION OPSIE OPTION OPSIE NOTES

2.3.1= w + F = mg + F = mg + Fsin

2.3.2POSI

Q2— Section header —

2.3.3POSI

Q2— Section header —

2.3.2For 9 kg block/V ir 9 kg blok net netto = ma

2.4ecrease Neem af (1\ [19 QUESTION

3.1The total linear momentum of an isolated system remains constant is conserved\

3.2.2POSITIVE MARKING FROM QUESTION

3.2.1POSITIEWE NASIEN VANAF VRAAG

3.2.1OPTION OPSIE OPTION OPSIE

3.3POSITIVE MARKING FROM QUESTION 3. .1 POSITIEWE NASIEN VANAF VRAAG 3.

3.4POSITIVE MARKING FROM

Q3— Section header —

3.5Newton's third law of motion Newton se derde bewegingswet (1\

3.6irbags ugsakke crumple zones rommelsone

4.1system in which the net external force acting on the system is zero Sisteem waarop die netto eksterne krag wat op die sisteem inwerk, nul is (2\

4.2

4.2.3 POSITIVE MARKING FROM QUESTION 4.

2.1AND QUESTION 4.

Q4— Section header —

4.3.1Yes Ja NEGATIVE MARKING / NEGATIEWE NASIEN There are no

4.3.2(A\ (B\

4.3.3POSIT IVE MARKING FROM QUESTION

4.3.2POSITIEWE NASIEN VANAF VRAAG

4.3.2= M (B\

5.1measure of the ability of a material to withstand changes in length when subjected to lengthwise tension or compression

5.2.2NEGATIVE MARKING FROM QUESTION

5.2NEGATIEWE NASIEN VANAF VRAAG

5.2.1

6.1In a continuous liquid at equilibrium , the pressure applied at a point is transmitted equally to the other parts of the liquid In

6.2OPTION 1 OPTION 2 P = 2,67 x 10 = F

6.4.1 Oil with lower viscosity Olie met laer viskositeit. (1\ Technical Sciences/P

Q6— Section header —

6.4.1The oil with a lower viscosity would flow easily in a colder environment and will require a force of a lower magnitude to operate the machine. Die olie met

6.5ecreases Neem af NEGATIVE MARKING/ NEGATIEWE NASIEN he temperature of the hydraulic oil

7.1.1The change in direction of a wave upon striking the interface between two aterials Die verandering in rigting van

7.1.2(2\

7.1.3mage formed is virtual Skynbeeld beeld vorm Laterally inverted Sydelings

7.2.1The angle of incidence in a d enser medium such that the refracted ray just passes through the surface of separation of the two media

7.2.2

7.3By accelerating electric charges OR/ OF By changing magnetic field and electric field mutually perpendicular to each other and in the direction of propagation of the

7.4.1uantum /Packet of energy. Kwantum /Pakkie van energie

7.4.2

7.4.3

7.5.1Microwaves Mikrogolwe (1\

7.5.2Gamma rays Gammastrale (1\

7.6As wavelength increases, frequency decreases Soos golflengte toeneem, neem frekwensie af. OR/ OF As wavelength decreases, frequency increases

8.1The amount of charge that a capacitor can store per volt Die

9.1Length of the conductor Lengte

9.2.1OPTION OPSIE OPTION OPSIE P = I

9.2.2OPTION OPSIE OPTION OPSIE

Q10— Section header —

10.1

10.2Electromagnetic braking (in trains, machinery or roller coaster Elektromagnetiese remming (in treine, masjinerie en tuimeltreine

10.3.1Clockwise Kloksgewys (1\ 10 .3 .2 OPTION

Mark Allocation

Total150 marks

Sections20 + 18 + 13 + 9 + 12 = 72 marks

Paper information

SubjectTechnical Sciences

Year2025

SessionNovember

TypeMemo

PaperPaper 1

LanguageAfrikaans

Pages12

Downloads4

Examination context

Decade2020s

Years ago1y

SeasonSpring (SH)

Start dayWednesday

Exam periodNovember 2025

Days since exam355

About Technical Sciences examination preparation

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working under time constraints

checking answers

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Corresponding examination paper

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Archived on7 September 2026

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