Physical Sciences Grade 10 Term 4 November Past Papers and Memos

1. Q1 Multiple-Choice QuestionsFour possible options are provided as possible answers to the following questions. 14 marks
2. Q2 2.1 A transverse wave is a wave in which the particles of the medium vibrate at right 16 marks
3. Q3 3.1 Originates from accelerating electric charge/propagate as electric and magnetic 11 marks
4. Q4 4.1 A single vector that produces the same effect as is produced by a number of 6 marks
5. Q5 5.1 5.1.1 10 ms ✓ (1) 15 marks
6. Q6 6.1 The principle of conservation of charge states that the net charge of an isolated 13 marks
7. Q7 7.1 Work done per unit charge by the battery. ✓✓ (2) 16 marks
8. Q8 8.1 Kinetic energy is the energy an object possesses as a result of its motion. ✓✓ (2) 9 marks

Instructions to candidates

1. Write your name in the appropriate space on the ANSWER BOOK.
2. This question paper consists of EIGHT questions. Answer ALL the questions.
3. Start EACH question on a NEW page in the ANSWER BOOK.
4. Number the answers correctly according to the numbering system used in this question paper.
5. Write neatly and legibly.
6. You may use a non-programmable calculator.
7. You may use appropriate mathematical instruments.
8. You are advised to use the DATA SHEETS that are attached.
9. Show ALL formulae and substitutions in ALL calculations.
10. Round off your FINAL numerical answers to a minimum of TWO decimal places.

1. Q1 Multiple-Choice QuestionsFour options are provided as possible answers to the following questions. Each question 18 marks
2. Q2 2.2 C has greater ionisation energy than Si. ✓ (1) 16 marks
3. Q3 3.1 The temperature at which a solid, given sufficient heat, becomes a liquid. ✓✓ (2) 11 marks
4. Q4 4.1 Atoms of the same element, with the same number of protons but different 9 marks
5. Q5 5.1 The simplest whole-number ratio of atoms in a compound. ✓✓ (2) 12 marks
6. Q6 6.1 Na CO + 2HCl → 2NaCl + CO + H O ✓✓ (2) 21 marks
7. Q7 7.1 The amount of substance containing the same number of elementary particles 13 marks

1. Q1 Multiple-Choice QuestionsFour options are provided as possible answers to the following questions. Each 16 marks
2. Q2 2.1 Physical quantity with both magnitude and direction. ✓✓ (2) 8 marks
3. Q3 = 0 ✓ + (1,5)(11,5) ✓ 14 marks
4. Q4 4.1 The rate of change in velocity. ✓✓ 14 marks
5. Q5 5.1 Energy of an object as a result of its position/height above the surface of the Earth. 13 marks
6. Q6 6.1 A wave where the movement of particles of the medium is perpendicular to the 12 marks
7. Q7 7.1 Neutral charge – an atom that has equal number of electrons and protons. ✓✓ (2) 12 marks
8. Q8 8.2 8.2.1 1 = 1 + 1 + 1 11 marks

Instructions to candidates

1. Write your name in the appropriate space on the ANSWER BOOK.
2. This question paper consists of 8 questions. Answer ALL the questions.
3. Start each question on a NEW page in the ANSWER BOOK.
4. Number the answers correctly according to the numbering system used in this question paper.
5. You may use a non-programmable calculator.
6. You may use appropriate mathematical instruments.
7. USE the DATA SHEETS that are attached.
8. Show ALL formulae and substitutions in ALL calculations.
9. Round off your final numerical answers to a minimum of TWO decimal places.
10. Write neatly and legibly. P.T.O. PHYSICAL SCIENCES (PHYSICS) 3 (PAPER 1) GRADE 10

1. Q1 Topic of the question: This question integrates:
2. Q2 Topic of the question: This question integrates
3. Q3 Topic of the question: This question integrates:
4. Q4 Topic of the question: This question integrates:

Instructions to candidates

1. Answer ALL the questions.
2. A special ANSWER BOOK is provided in which you must answer ALL the questions.
3. A FORMULA SHEET for financial indicators is attached to this question paper. You may use it if necessary.
4. Show ALL workings to earn part-marks.
5. You may use a non-programmable calculator.
6. You may use a dark pencil or black/blue ink to answer the questions.
7. Where applicable, show ALL calculations to ONE decimal point.
8. A breakdown of the questions is provided. You must attempt to comply with the suggested time allocation for each question.

1. Q1 Cost Accounting And Internal ControlTopic of the question: This question integrates:
2. Q2 Vat And Creditors ReconciliationTopic of the question: This question integrates:
3. Q3 BudgetsTopic of the question: This question integrates:
4. Q4 Tangible Assets And Ratio AnalysisTopic of the question: This question integrates:

Instructions to candidates

1. A special ANSWER BOOK is provided in which you must answer ALL the questions.
2. Show ALL workings to earn part-marks.
3. You may use a non-programmable calculator.
4. You may use a dark pencil or black/blue ink to answer the questions.
5. Where applicable, show all calculations to ONE decimal point.
6. A breakdown of the questions is provided. You must attempt to comply with the suggested time allocation for each question.