# Technical Sciences Grade 12 P1 Eastern Cape Mock 2023 Memo > Grade 12 Technical Sciences Paper 1 memorandum from the Eastern Cape Mock Exam 2023 (English), 12 pages. Read online or download the free PDF. - Page: https://www.hlayiso.com/library/tech-sciences-p1-memo-gr12-sept2023-afr-english/a0c96175-001a-4b17-a52a-f2355d24cc7a - Updated: 2026-09-27 - Subject: Technical Sciences - Grade: Grade 12 - Language: English - Document type: Memorandum - Year: 2023 - Exam period: Eastern Cape Mock Exam - Paper: 1 - Curriculum: CAPS - Pages: 12 Breadcrumbs: [Home](https://www.hlayiso.com/) › [Library](https://www.hlayiso.com/library) › [Grade 12](https://www.hlayiso.com/library/grade-12) › [Technical Sciences](https://www.hlayiso.com/library/grade-12/technical-sciences) › [Technical Sciences Grade 12 P1 Eastern Cape Mock 2023 Memo](https://www.hlayiso.com/library/tech-sciences-p1-memo-gr12-sept2023-afr-english/a0c96175-001a-4b17-a52a-f2355d24cc7a) ## About this document Technical Sciences · Grade 12 · Eastern Cape Mock Exam · 2023 · English. Memorandum, 12 pages. Read online or download the PDF. Read it free online on the page above; download the PDF from there. ## Matching paper and memo - [TECH SCIENCES P1 QP GR12 SEPT2023 English](https://www.hlayiso.com/library/tech-sciences-p1-qp-gr12-sept2023-english/507ed312-28c7-4819-a72c-055bb0dfebb3) — QP · 2023 · Eng ## Document text Text extracted from the PDF. Layout, diagrams and tables may not survive extraction. ### Page 1 NATIONAL SENIOR CERTIFICATE/ NASIONALE SENIORSERTIFIKAAT GRADE/GRAAD 12 SEPTEMBER 2023 TECHNICAL SCIENCES P1/ TEGNIESE WETENSKAPPE V1 MARKING GUIDELINE/NASIENRIGLYN MARKS/PUNTE: 150 This marking guideline consists of 11 pages./ Hierdie nasienriglyn bestaan uit 11 bladsye. ### Page 2 2 TECHNICAL SCIENCES P1/TEGNIESE WETENSKAPPE V1 (EC/SEPTEMBER 2023) QUESTION/VRAAG 1 1.1 C ✓✓ (2) 1.2 B ✓✓ (2) 1.3 B ✓✓ (2) 1.4 A ✓✓ (2) 1.5 D ✓✓ (2) 1.6 C ✓✓ (2) 1.7 D ✓✓ (2) 1.8 B ✓✓ (2) 1.9 A ✓✓ (2) 1.10 B ✓✓ (2) [20] Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 3 (EC/SEPTEMBER 2023) TECHNICAL SCIENCES P1/TEGNIESE WETENSKAPPE V1 3 QUESTION/VRAAG 2 2.1 When 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 proportional to the net/resultant force and inversely proportional to the mass of the object. ✓ Wanneer ʼn resulterende/netto krag op ʼn voorwerp met massa, m, inwerk, versnel die voorwerp in die rigting van die krag. Die versnelling is direk eweredig aan die resulterende/netto krag en omgekeerd eweredig aan die massa van die voorwerp. (2) 2.2 Fa N N Fa⊥ f f Fa‖ T T Fg Marking criteria Labels Marks Correct direction and label of normal force N/FN Regte rigting en benoeming van normale krag 1 Correct direction and label of the weight Fg/w Regte rigting en benoeming van gewig 1 Correct direction and label of horizontal and F/Fa vertical component of the applied force OR Correct direction and label of applied force Korrekte rigting en benoeming van horisontale en vertikale component van die toegepaste krag OF Korrekte rigting en benoeming van toegepaste krag 1 Correct direction and label of frictional force f/fk/Ff Korrekte rigting en benoeming van wrywingskrag 1 Correct direction and label of the tension T Korrekte rigting en benoeming van die spanning 1 (5) 2.3 𝐹𝑛𝑒𝑡 ⊥ = 0 Any one/ 𝐹𝑛𝑒𝑡 ⊥ = 𝐹𝑔 − 𝑁 − 𝐹𝐴⊥ Enige een ✓ 0✓= 3(9,8) − 𝑁 − 25𝑠𝑖𝑛30°✓ 𝑁 = 16,9 𝑁 upwards/opwaarts ✓ (4) 2.4 Kinetic frictional force/Kinetiese wrywingskrag ✓ (1) Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 4 4 TECHNICAL SCIENCES P1/TEGNIESE WETENSKAPPE V1 (EC/SEPTEMBER 2023) 2.5 Apply positive marking from QUESTION 2.3 Positiewe nasien vanaf VRAAG 2.3 𝐹𝑛𝑒𝑡 = 𝑚𝑎 Any one 𝐹𝑛𝑒𝑡 = 𝑚𝑎 Any one 𝐹𝐴‖ − 𝑇 − 𝑓 = 𝑚𝑎 ✓Enige een 𝑇 − 𝑓 = 𝑚𝑎 Enige een ✓ 25𝑐𝑜𝑠30° − 𝑇 − 3,38 = 3𝑎 ✓ 𝑇 − 0,8 = (1)𝑎 ✓ 𝑇 = 18,27 − 3𝑎 . . . . . . . (1) 𝑇 = 0,8 + 𝑎 …..(2) (1) into (2) 18,27 − 3𝑎 = 0,8 + 𝑎 4𝑎 = 17,47 𝑎 = 4,37 𝑚. 𝑠 −2 to the right/na regs ✓ (5) 2.6 Tension/spanning (1) 2.7 INCREASE ✓ Decreasing the y/perpendicular component increases the normal force OR the normal force is directly proportional to the frictional force. ✓✓ VERHOOG Vermindering van die y/loodregte komponent verhoog die normaalkrag OF die normaalkrag is direk eweredig aan die wrywingskrag. (3) [21] QUESTION/VRAAG 3 3.1 The total linear momentum of an isolated system remains constant (is conserved) in magnitude and direction. ✓✓ Die totale lineêre momentum van ʼn geïsoleerde sisteem bly konstant (word behou) in grootte en rigting. (2) 3.2 OPTION 1 Right + / OPSIE 1 Regs + ∑ 𝑝𝑏𝑒𝑓𝑜𝑟𝑒 = ∑ 𝑝𝑎𝑓𝑡𝑒𝑟 Any one/ 𝑚1 𝑣1𝑖 + 𝑚2 𝑣2𝑖 = 𝑚1 𝑣1𝑓 + 𝑚2 𝑣2𝑓 Enige een ✓ (12 000)(20) + (2 000)(0) ✓= (12 000 + 2 000)𝑣𝑓 ✓ 𝑣𝑓 = 17,14 𝑚 ∙ 𝑠 −1 ✓ 𝑣 = 17,14 𝑚 ∙ 𝑠 −1 ; 𝑒𝑎𝑠𝑡/𝑜𝑜𝑠 ✓ OPTION 2 Left + / OPSIE 1 Links + Any one ∑ 𝑝𝑏𝑒𝑓𝑜𝑟𝑒 = ∑ 𝑝𝑎𝑓𝑡𝑒𝑟 Enige een ✓ 𝑚1 𝑣1𝑖 + 𝑚2 𝑣2𝑖 = 𝑚1 𝑣1𝑓 + 𝑚2 𝑣2𝑓 (12 000)( − 20) + (2000)(0) ✓= (12 000 + 2000)𝑣𝑓 ✓ 𝑣𝑓 = − 17,14 𝑚 ∙ 𝑠 −1 ✓ 𝑣 = 17,14 𝑚 ∙ 𝑠 −1 ; 𝑒𝑎𝑠𝑡/𝑜𝑜𝑠 ✓ (5) Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 5 (EC/SEPTEMBER 2023) TECHNICAL SCIENCES P1/TEGNIESE WETENSKAPPE V1 5 3.3 𝐸𝐾𝑖 = ½ 𝑚𝑣 2𝐴𝑖 + ½ 𝑚𝑣 2 𝐵𝑖 ✓ = ½ (12 000)(20)2 + ½ (2 000)(0)2 ✓ = 2 400 000 𝐽 𝐸𝐾𝑓 = ½ 𝑚𝑣 2𝐴𝑖 + ½ 𝑚𝑣 2 𝐵𝑖 = ½𝑣 2 (𝑚𝐴𝑖 + 𝑚𝐵𝑖 ) = ½ (17,14)2 (12 000 + 2 000) ✓ = 2 056 457,2 𝐽 𝐸𝐾𝑖 ≠ 𝐸𝐾𝑓 ✓ INELASTIC/ONELASTIES ✓ (5) 3.4 Crumple zones increase contact time during a collision ✓ which reduces the net force ✓ on the vehicle and its occupants, for the same change in momentum. ✓ Frommelsones vermeerder die kontaktyd wat die netto krag op die motor en die passassiers, vir dieselfde verandering in momentum. (3) 3.5 3.5.1 Fnet∆𝑡 = ∆𝑝 𝑚𝑣𝑓 −𝑚𝑣𝑖 ✓ Fnet= ∆𝑡 (0,45)(−4,5−6) Fnet= 0,16 ✓✓ Fnet= −29,53 N Fnet= 29,53 N ✓ (away from the wall/weg van die muur) (4) 3.5.2 SMALLER THAN, ✓ greater contact time means smaller force or contact time is inversely proportional to the force. ✓ KLEINER AS, groter kontaktyd beteken kleiner krag of kontaktyd is omgekeerd eweredig aan die krag. (2) [21] QUESTION/VRAAG 4 4.1 The product of the force applied on an object and the displacement in the direction of the force. ✓✓ Die produk van die toegepaste krag op ʼn voorwerp en die verplasing in die rigting van die krag. (2) Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 6 6 TECHNICAL SCIENCES P1/TEGNIESE WETENSKAPPE V1 (EC/SEPTEMBER 2023) 4.2 4.2.1 𝑊𝑛𝑒𝑡 = 𝑊𝐹𝑎 + 𝑊𝑓 Any one/Enige een ✓ 𝑊𝑛𝑒𝑡 = 𝐹𝑎 ∆𝑥𝑐𝑜𝑠∅ + 𝑓∆𝑥𝑐𝑜𝑠∅ 𝑊𝑛𝑒𝑡 = (45)(5) 𝑐𝑜𝑠 25° ✓+(1.6)(5) 𝑐𝑜𝑠 180° ✓ 𝑊𝑛𝑒𝑡 = 195,92 𝐽 ✓ OR/OF 𝐹𝑛𝑒𝑡 = 𝐹𝐴‖ − 𝑓 Any one 𝐹𝑛𝑒𝑡 = 𝐹𝐴 𝑐𝑜𝑠∅ − 𝑓 Enige een ✓ 𝐹𝑛𝑒𝑡 = 45𝑐𝑜𝑠25 − 1,6 ✓ 𝐹𝑛𝑒𝑡 = 39,18 𝑁 𝑊𝑛𝑒𝑡 = 𝐹𝑛𝑒𝑡 ∆𝑥𝑐𝑜𝑠∅ 𝑊𝑛𝑒𝑡 = (39,18)(5) cos 0° ✓ 𝑊𝑛𝑒𝑡 = 195,92 𝐽 ✓ (4) 4.2.2 Apply positive marking from QUESTION 4.2.1/Positiewe nasien vanaf VRAAG 4.2.1 𝑊 𝑃 = ∆𝑡 ✓ 203,92 𝑃 = 7 ✓ 𝑃 = 29,14 𝑊 ✓ (3) 4.3 INCREASE. ✓ The displacement (distance covered) of the crate is directly proportional to the work done on the crate. ✓✓ VERMEERDER: Die verplasing (afstand gedek) van die krat is direk eweredig aan die werk gedoen op die krat. (3) 4.4 4.4.1 The total mechanical energy (sum of gravitational potential energy and kinetic energy) in an isolated system remains constant. ✓✓ Die totale meganiese energie (som van gravitasie-potensiële energie en kinetiese energie) in ʼn geïsoleerde stelsel bly konstant. (2) Any one Enige een ✓ Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 7 (EC/SEPTEMBER 2023) TECHNICAL SCIENCES P1/TEGNIESE WETENSKAPPE V1 7 4.4.2 ∑ 𝐸𝑀 = ∑ 𝐸𝑀 𝐸𝐾𝑖 + 𝐸𝑃𝑖 = 𝐸𝐾𝑓 + 𝐸𝑃𝑓 ½𝑚𝑣 2 𝑖 + 𝑚𝑔ℎ𝑖 = ½𝑚𝑣 2𝑓 + 𝑚𝑔ℎ𝑓 (0) + (15)(9,8)(2𝑥) ✓ = ½(15)(14)2 + (15)(9,8)(𝑥) ✓ 𝑥 = 10 𝑚 ℎ𝑒𝑖𝑔ℎ𝑡 𝑎𝑡 𝐴/ℎ𝑜𝑜𝑔𝑡𝑒 𝑏𝑦 𝐴 = 2𝑥 = 2(10) = 20 𝑚 ✓ OR/OF ∑ 𝐸𝑀 = ∑ 𝐸𝑀 Any one 𝐸𝐾𝑖 + 𝐸𝑃𝑖 = 𝐸𝐾𝑓 + 𝐸𝑃𝑓 Enige een ✓ ½𝑚𝑣 2 𝑖 + 𝑚𝑔ℎ𝑖 = ½𝑚𝑣 2𝑓 + 𝑚𝑔ℎ𝑓 1 (0) + (15)(9,8)(𝑥) ✓ = ½(15)(14)2 + (15)(9,8)(2 𝑥) ✓ 𝑥 = 10 𝑚 ℎ𝑒𝑖𝑔ℎ𝑡 𝑎𝑡 𝐴/ℎ𝑜𝑜𝑔𝑡𝑒 𝑏𝑦 𝐴 = 2𝑥 = 2(10) = 20 𝑚 ✓ (4) [18] QUESTION/VRAAG 5 5.1 The ratio of change in dimension to the original dimension. ✓✓ Die verhouding van verandering in dimensie tot die oorspronklike dimensie. (2) 5.2 5.2.1 𝛿= 𝐴 ✓ 𝐹 12 𝛿 = 𝜋(0,9)2 ✓ 𝛿 = 4,72 × 106 𝑃𝑎 ✓ (4) 5.2.2 𝜀= ∆𝐿 ✓ 𝐿 2,006 − 2 𝜀= ✓ 2 𝜀 = 3 × 10−3 ✓ NOTE/LET WEL: Penalise if units are included (final answer). Penaliseer indien eenhede ingesluit is (finale antwoord). (3) Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 8 8 TECHNICAL SCIENCES P1/TEGNIESE WETENSKAPPE V1 (EC/SEPTEMBER 2023) 5.2.3 Apply positive marking from QUESTION 5.2.1 and QUESTION 5.2.2 Positiewe nasien vanaf VRAAG 5.2.1 en VRAAG 5.2.2 𝛿 𝐾= 𝜀 ✓ 4,72 × 106 𝐾= ✓ 3 × 10−3 𝐾 = 1,57 × 109 𝑁 • 𝑚−2 /𝑃𝑎 ✓ (3) 5.3 5.3.1 In a continuous liquid at equilibrium, the pressure applied at a point is transmitted equally to the other parts of the liquid. ✓✓ In ʼn kontinue vloeistof in ewewig, die druk by ʼn punt toegepas word eweredig na al die ander dele van die vloeistof versprei word. (2) 5.3.2 𝑃= 𝐴✓ 𝐹 3 500 × 9,8 𝑃 = ✓ 7,49 𝑃 = 4 579,44 𝑃𝑎 ✓ (3) 5.3.3 Apply positive marking from QUESTION 5.3.2/Positiewe nasien vanaf VRAAG 5.3.2 𝐹1 𝐹 = 𝐴2 ✓ 𝐴1 2 2 𝐹 4 579,44 = 0,54 ✓ 𝐹 = 2 472,90 𝑁 downwards/afwaarts ✓ (3) [20] Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 9 (EC/SEPTEMBER 2023) TECHNICAL SCIENCES P1/TEGNIESE WETENSKAPPE V1 9 QUESTION/VRAAG 6 6.1 6.1.1 Upon reflection from a smooth surface, the angle of the reflected ray is equal to the angle of the incident ray (with respect to the normal). ✓ The reflected ray is always in the plane defined by (the same plane as) the incident ray and the normal. ✓ Wanneer lig op ʼn platvlak val, weerkaats dit sodat die weerkaatsingshoek gelyk is aan die invalshoek (met respek vir die normale) Die invalstraal, weerkaatste straal en normaalstraal lê almal op dieselfde vlak. (2) 6.1.2 B – Normal/Normaal ✓ C – Reflected ray/Weerkaatste straal ✓ .(2) 6.2 6.2.1 The bending of light when it passes from one medium to another. ✓✓ Die buiging van lig wanneer dit van een medium na ʼn ander beweeg. (2) 6.2.2 MEDIUM 2. ✓ When light moves from an optical medium with higher density to an optical medium of lower density it bends away from the normal. ✓✓ Wanneer lig van ʼn meer digte optiese medium na ʼn minder digte optiese medium beweeg buig dit weg van die normaal af. OR/OF When light moves from an optical medium with lower density to an optical medium of higher density it bends towards the normal. Wanneer lig van ʼn minder digte optiese medium na ʼn meer digte optiese medium beweeg buig dit na die normaal toe. (2) 6.2.3 Light has to move from optical medium with higher density to optical medium of lower density. ✓ The angle of incidence must be greater than the critical angle. ✓ Lig moet van ʼn hoër optiese medium na ʼn laer optiese medium beweeg. Die invalshoek moet grootter wees as die grenshoek van die betrokke mediums. (2) [10] Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 10 10 TECHNICAL SCIENCES P1/TEGNIESE WETENSKAPPE V1 (EC/SEPTEMBER 2023) QUESTION/VRAAG 7 7.1 A changing magnetic and electric field mutually perpendicular to each other and the direction of propagation of the wave. ✓✓ ʼn Verandering van magnetiese en elektriese velde onderling loodreg op mekaar en die rigting van die voortplanting van die golf. (2) 7.2 • When ultraviolet light shines on certain objects, it can excite the molecules in the object to produce fluorescence. ✓ Wanneer ʼn ultravioletlig op ʼn sekere voorwerp skyn, kan dit die voorwerp prikkel om fluoressensie te produseer • A visible photon is released when the molecule loses the absorbed energy, making the substance appear to glow in the dark. ✓ ʼn Sigbare foton word vrygestel wanneer die molekule geabsobeerde energie verloor, wat die stof in die donker laat gloei. • This is used by the police when investigating crime scenes as some bodily fluids, such as sweat, saliva, semen and blood appear to glow in the dark under ultraviolet light. ✓ Dit word deur die polisie gebruik wanneer misdaadtonele ondersoek word soos sommige liggaamsvloeistowwe, soos sweet, spoeg, semen en bloed blyk te gloei in die donker onder ultraviolet lig. (3) 𝑐 7.3 𝐸 = ℎ𝜆 ✓ (3 × 108 )✓ 2,49 × 10−19 ✓ = (6,63 × 10−34 )✓ 𝜆 𝜆 = 7,99 × 10−7 𝑚 ✓ accept/aanvaar 8 × 10−7 m OR/OF 𝐸 = ℎ✓ 2,49 × 10−19 = (6,63 × 10−34 )𝑓 ✓ 𝑓 = 3,76 × 1014 𝐻𝑧 𝑐 = 𝑓𝜆 ✓ (3 × 108 ) = (3,76 × 1014 )𝜆 ✓ 𝜆 = 7,99 × 10−7 𝑚 ✓ accept/aanvaar 8 × 10−7 m (5) [10] Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 11 (EC/SEPTEMBER 2023) TECHNICAL SCIENCES P1/TEGNIESE WETENSKAPPE V1 11 QUESTION/VRAAG 8 8.1 The amount of charge a capacitor can store per volt. ✓✓ Die hoeveelheid lading wat ʼn kapasitor per volt kan stoor. (2) 8.2 𝐶= ɛ˳𝐴 ✓ 𝑑 ✓ (8,85 × 10−12 )(3,5) 𝐶 = ✓ (4 × 10−3 ) 𝐶 = 7,74 × 10−9 𝐹✓ (4) 8.3 Apply positive marking from QUESTION 8.2 / Positiewe nasien vanaf VRAAG 8.2 𝑄 𝐶= ✓ 𝑉 𝑄 (7,74 × 10−9 ) = (240) ✓ 𝑄 = 1,86 × 10−6 𝐶 ✓ (3) [9] QUESTION/VRAAG 9 9.1 The potential difference across a conductor is directly proportional to the current in the conductor at constant temperature. ✓✓ Die potensiaalverskil oor ʼn geleier is direk eweredig aan die stroom in die geleier by konstante temperatuur. (2) 9.2 9.2.1 1 1 1 = + R P R1 R 2 ✓ 1 1 1 = + 𝑅𝑃 7 4 ✓ R = 2,55 Ω RT = Rp + Rs RT = 2,55 + 6 ✓ RT = 8,55 Ω ✓ (4) 9.2.2 Apply positive marking from QUESTION 9.2.1 / Positiewe nasien vanaf VRAAG 9.2.1 V IT = R ✓ 12 IT = 8,55 ✓ IT = 1,4 A ✓ (3) Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ### Page 12 12 TECHNICAL SCIENCES P1/TEGNIESE WETENSKAPPE V1 (EC/SEPTEMBER 2023) 9.2.3 APPLY POSITIVE MARKING FROM QUESTION 9.2.1 AND QUESTION 9.2.2 POSITIEWE NASIEN VANAF VRAAG 9.2.1 EN VRAAG 9.2.2 OPTION 1/OPSIE 1 OPTION 2/OPSIE 2 OPTION 3/OPSIE 3 V R= I P = I2R ✓ P V2 P= R ✓ 2 = (1,4) (6) ✓ P 𝑉 (8,42)2 2,55 = 1,4 = 11,76 W ✓ P= 6 ✓ V = 3,58 Ω P = 11,82 W ✓ P = VI✓ P = (8,42)(1,4) ✓ P = 11,79 W ✓ (3) [12] QUESTION/VRAAG 10 10.1 10.1.1 When the magnetic flux linked with the coil changes, an emf is induced in the coil. ✓ The magnitude of the induced emf is directly proportional to the rate of change of the magnetic flux. ✓ Wanneer die magnetiese vloed wat met die spoel verbind is, verander, ʼn emk in die spoel geïnduseer word. Die grootte van die geïnduseerde emk is direk eweredig aan die tempo van verandering van die magnetiese vloed. (2) 10.1.2 Moving the conductor / magnet faster relative to each other. Using a stronger magnetic field. Moving the conductor perpendicular to the magnetic field. Any two OF/OR Enige twee ✓✓ Beweeg geleier / magneet vinniger relatief tot mekaar. Gebruik van ʼn sterker magneetveld. Beweeg die geleier loodreg teenoor die magneetveld. (2) 10.2 10.2.1 A transformer that decreases the voltage. ✓✓ ʼn Transformator wat die spanning verlaag. (2) 10.2.2 𝑉𝑠 𝑁 = 𝑁𝑠 ✓ 𝑉𝑝 𝑝 𝑉𝑠 70 = 700 ✓ 200 𝑉𝑠 = 20 𝑉 ✓ (3) [9] TOTAL/TOTAAL: 150 Copyright reserved/Kopiereg voorbehou Please turn over/Blaai om asseblief ## Related documents - [TECH SCIENCES P1 GR12 MEMO JUN2023 Afr+English](https://www.hlayiso.com/library/tech-sciences-p1-gr12-memo-jun2023-afr-english/18d5d6dd-0e87-4d04-88a2-beb3fa330a5f) — Technical Sciences · Memo · 2023 · Eng - [Technical Sciences P1 (English) Memo](https://www.hlayiso.com/library/technical-sciences-p1-english-memo/036cde07-8a86-4b6d-a9ba-2a4da6e21b9e) — Technical Sciences · Memo · 2023 · Eng - [TECH SCIENCES P2 GR12 QP SEPT2023 English](https://www.hlayiso.com/library/tech-sciences-p2-gr12-qp-sept2023-english/125d67f6-f412-4535-9181-797b2ad8ef14) — Technical Sciences · QP · 2023 · Eng - [TECHNICAL SC P1 GR12 QP JUNE 2023 English](https://www.hlayiso.com/library/technical-sc-p1-gr12-qp-june-2023-english/1df8dd81-509c-4d57-8cea-9115bf53a1d0) — Technical Sciences · QP · 2023 · Eng - [Technical Sciences P1 (English) QP](https://www.hlayiso.com/library/technical-sciences-p1-english-qp/2c25951e-f501-41d6-bf5d-eac3e246f09a) — Technical Sciences · QP · 2023 · Eng - [TECHNICAL SCIENCES P1 QP GR12 SEPT2022 English](https://www.hlayiso.com/library/technical-sciences-p1-qp-gr12-sept2022-english/63d218ee-4843-43fe-a524-f271cef165f2) — Technical Sciences · QP · 2022 · Eng ## More from Grade 12 Technical Sciences - [Gr 12 Tech Sci ATP 2023-24](https://www.hlayiso.com/library/gr-12-tech-sci-atp-2023-24/a7a03e64-2e18-4f50-a7fa-6eb1a25136c7) — ATP - [TECH SCIENCES P1 QP GR12 SEPT 2025 ENG watermark](https://www.hlayiso.com/library/tech-sciences-p1-qp-gr12-sept-2025-eng-watermark/27b1584e-b5e6-4d62-a347-46bc297ca3cc) — QP · 2025 · Eng - [TECHNICAL SCIENCES P2 QP GR12 SEPT 2025 - English watermark](https://www.hlayiso.com/library/technical-sciences-p2-qp-gr12-sept-2025-english-watermark/19067998-88e8-4610-89e9-414e4d58ef86) — QP · 2025 · Eng - [Technical Sciences P1 (English) June 2025 Question Paper](https://www.hlayiso.com/library/technical-sciences-p1-english-june-2025-question-paper/1de11ae2-f4a0-4722-b3eb-af00fb6f3f7c) — QP · 2025 · Eng - [Gr 12 Technical Sciences P1 (English) 2025 Question Paper X05](https://www.hlayiso.com/library/grade-12-technical-sciences-2025-gauteng-mock-exam-question-paper-paper-1-english/76123cf3-7f74-429b-8b49-5386459f55c9) — QP · 2025 · Eng - [Tech Science P1 AE](https://www.hlayiso.com/library/grade-12-technical-sciences-2025-nsc-june-exam-question-paper-paper-1/ef24e6dd-657f-4912-aaeb-29f50165041c) — QP · 2025 ## Collection - [Grade 12 past papers](https://www.hlayiso.com/grade-12/past-papers) --- Hlayiso: free CAPS and IEB past papers, memos, notes and study guides for South African learners. 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