Cambridge IGCSE Sciences - Co-ordinated (Double) 0654 — 2002 Oct/Nov Paper 1 · Variant 1

This question paper consists of 20 printed pages. SP (AT/KN) S26001/2 © CIE 2002 [Turn over International General Certificate of Secondary Education CAMBRIDGE INTERNATIONAL EXAMINATIONS CO-ORDINATED SCIENCES 0654/1 PAPER 1 Multiple Choice OCTOBER/NOVEMBER SESSION 2002 45 minutes Additional materials: Multiple Choice answer sheet Soft clean eraser Soft pencil (type B or HB is recommended) TIME 45 minutes INSTRUCTIONS TO CANDIDATES Do not open this booklet until you are told to do so. Write your name, Centre number and candidate number on the answer sheet in the spaces provided unless this has already been done for you. There are forty questions in this paper. Answer all questions. For each question, there are four possible answers, A, B, C and D. Choose the one you consider correct and record your choice in soft pencil on the separate answer sheet. Read very carefully the instructions on the answer sheet. INFORMATION FOR CANDIDATES Each correct answer will score one mark. A mark will not be deducted for a wrong answer. Any rough working should be done in this booklet. A copy of the Periodic Table is printed on page 20. www.XtremePapers.com

2 0654/1/O/N/02 1 The diagram shows an insect. Use the key to identify the insect. 1. Wings present go to 2 Wings absent A 2. Two pairs of wings go to 3 One pair of wings B 3. Wings with circular markings C Wings without circular markings D 2 The diagrams show a normal plant cell, and a cell from the same plant, which has been in a sugar solution for 20 minutes. Which statement explains this change? A The sugar solution is less concentrated than the cell sap. B The sugar solution is more concentrated than the cell sap. C The sugar solution is the same concentration as the cell sap. D The sugar solution has killed the cell. cell sap normal cell after 20 minutes in sugar solution

3 0654/1/O/N/02 [Turn over 3 The diagram shows a section through a human joint. Which part contains a fluid that reduces friction? 4 A destarched plant is placed in light with black paper over part of one leaf, as shown. After 8 hours, the leaf is tested for starch. Which diagram shows the appearance of the leaf after this test? A B C D key starch present no starch present hole cut in paper black paper over both sides of leaf C D A B

4 0654/1/O/N/02 5 The diagram shows some of the structures in a human lung. Where is the oxygen concentration highest? 6 Which statement is correct for all arteries in the human body? A They carry blood with no pulse. B They contain valves. C They have thin walls. D They take blood away from the heart. 7 Which substance is produced in the muscles by anaerobic respiration? A ethanol (alcohol) B glucose C lactic acid D oxygen 8 Which person has the greatest need for calcium in the diet? A a labourer B an office worker C an old man D a pregnant woman A B D C from pulmonary artery to pulmonary vein

5 0654/1/O/N/02 [Turn over 9 The diagram shows a section through a human tooth. Which part contains blood vessels? 10 How does a lot of sugar entering the blood affect the activity of the pancreas and liver? A B C D pancreas liver A secretes less insulin adds sugar to blood B secretes less insulin removes sugar from blood C secretes more insulin adds sugar to blood D secretes more insulin removes sugar from blood

6 0654/1/O/N/02 11 The diagram shows two fruits. How are these fruits dispersed? 12 The diagram shows the female reproductive organs. Which hormone is responsible for keeping structure X in a thickened condition? A insulin B oestrogen C progesterone D testosterone X P Q P Q A animals animals B animals wind C wind animals D wind wind

7 0654/1/O/N/02 [Turn over 13 The table gives information about a human sperm and a human egg. Which information is correct? 14 The diagram shows part of the carbon cycle. Which processes are occurring at P, Q and R? sperm egg where chromosome where chromosome formed number formed number A ovary 23 testis 23 B testis 46 ovary 46 C ovary 46 testis 46 D testis 23 ovary 23 P Q R A combustion photosynthesis feeding B feeding respiration photosynthesis C photosynthesis feeding respiration D respiration feeding combustion P carbon dioxide in air carbon compounds in plants R Q carbon compounds in animals

8 0654/1/O/N/02 15 The diagram shows ice melting in sunlight. What happens when ice melts? A Irregularly arranged molecules change to regularly arranged molecules. B Regularly arranged molecules change to irregularly arranged molecules. C Water molecules change to hydrogen and oxygen atoms. D Water molecules change to water atoms. 16 The diagram shows the result of an experiment on a liquid hydrocarbon. Which change takes place? A combustion B cracking C fractional distillation D polymerisation water liquid hydrocarbon on mineral wool catalyst heat mixture of gases Sun

9 0654/1/O/N/02 [Turn over 17 The structure of sugar obtained from plants may be simplified as shown. Compound X, also obtained from plants, has the following structure. What could X be? 18 Which material is made from silicon(IV) oxide combined with metal oxides? A brass B glass C polythene D steel protein starch A ✔ ✔ B ✔ ✘ C ✘ ✔ D ✘ ✘

10 0654/1/O/N/02 19 The apparatus shown can be used to extract lead from lead(II) oxide. Which line in the table is correct? limewater turns milky heat mixture of carbon powder and lead(II) oxide substance that substance that gas is reduced is oxidised given off A carbon lead(II) oxide carbon dioxide B carbon lead(II) oxide oxygen C lead(II) oxide carbon carbon dioxide D lead(II) oxide carbon oxygen

11 0654/1/O/N/02 [Turn over 20 The diagram shows an electrolysis circuit. Which substance can be purified as shown? A aluminium B copper C salt D sodium electrolyte pure substance impure substance

12 0654/1/O/N/02 21 The diagram shows a neutralisation experiment. Dilute hydrochloric acid is run from a burette into the flask until a neutral solution is formed. Which changes occur in the flask? 22 Chlorophyll can be separated from other dyes by using A chromatography. B condensation. C distillation. D electrolysis. dilute hydrochloric acid thermometer aqueous sodium hydroxide + Universal Indicator solution the temperature the Universal Indicator turns fro A falls green to blue B falls green to red C rises blue to green D rises red to green

13 0654/1/O/N/02 [Turn over 23 A person uses a finger to remove some opaque ointment from a full jar, as shown. Which of the terms “gel” and “suspension” describe this ointment? 24 Samples of air, one polluted with nitrogen dioxide and the other polluted with sulphur dioxide, are passed through the apparatus shown. For which of these polluted samples of air does the blue litmus solution change colour? polluted air blue litmus solution opaque ointment jar gel suspension A ✔ ✔ B ✔ ✘ C ✘ ✔ D ✘ ✘ sample with sample with nitrogen dioxide sulphur dioxide A ✘ ✘ B ✘ ✔ C ✔ ✘ D ✔ ✔

14 0654/1/O/N/02 25 Methane is a commonly used compound. It is a … used as a … Which words correctly fill the gaps? 26 In which arrangement of apparatus is the reading on the voltmeter, V, zero? magnesium magnesium silver V aqueous sodium chloride A copper V aqueous sodium chloride B silver copper V dilute sulphuric acid C copper copper V dilute sulphuric acid D 1 2 gap 1 gap 2 A gas fuel B gas monomer C liquid fuel D liquid monomer

15 0654/1/O/N/02 [Turn over 27 Lead has a high density of 11.3 g / cm3 and lead(II) iodide is a bright yellow solid. Which property explains why lead is not an example of a transition metal? A Lead conducts electricity. B Lead(II) carbonate is insoluble in water. C Lead melts at 327 °C. D Lead(II) oxide is basic. 28 A girl uses a rule to measure the length of a metal rod. Because the end of the rule is damaged, she places one end of the rod at the 1 cm mark as shown. How long is the metal rod? A 43 mm B 46 mm C 53 mm D 56 mm 29 A child is standing on the platform of a station, watching the trains. A train travelling at 30 m/s takes 3 s to pass the child. What is the length of the train? A 10 m B 30 m C 90 m D 270 m 30 Which of the following statements is correct? A Mass and weight are different names for the same thing. B The mass of an object is different if the object is taken to the Moon. C The weight of a car is one of the forces acting on the car. D The weight of a chocolate bar is measured in kilograms. 1 2 3 4 5 6 7 cm metal rod damaged end

16 0654/1/O/N/02 31 The masses of a measuring cylinder before and after pouring some liquid are shown in the diagram. What is the density of the liquid? A g/cm3 B g/cm3 C g/cm3 D g/cm3 32 In which of these situations is no resultant force needed? A a car changing direction B a car moving at a steady speed C a car slowing down D a car speeding up 33 In a car engine, energy stored in the fuel is converted into thermal energy (heat energy) and energy of motion (kinetic energy). In which form is the energy stored in the fuel? A chemical B geothermal C hydroelectric D nuclear cm3 50 100 50 100 mass = 140 g cm3 mass = 217 g liquid 217 52 217 70 77 52 77 70

17 0654/1/O/N/02 [Turn over 34 How does thermal energy (heat energy) travel through the vacuum between the Earth and the Sun? A by conduction B by convection C by radiation D by radioactive decay 35 Two plastic cups are placed one inside the other. Hot water is poured into the inner cup and a lid is put on top as shown. Which statement is correct? A Heat loss by radiation is prevented by the small air gap. B No heat passes through the sides of either cup. C The bench is heated by convection from the bottom of the outer cup. D The lid is used to reduce heat loss by convection. 36 A student looks at the letter P on a piece of paper, and at its reflection in a mirror. What does he see? A B C D mirror mirror paper paper bench hot water small air gap small spacer lid

18 0654/1/O/N/02 37 In which circuit does the ammeter read the total current through both resistors? 38 The table shows the voltage and current ratings for four light bulbs. Which bulb has the greatest resistance when used normally? A A A C A B D A voltage / V current / A A 2 0.5 B 3 0.2 C 6 12 D 12 1.0

19 0654/1/O/N/02 39 The diagram shows a circuit, with four possible positions to place a switch. At which labelled point should a switch be placed so that lamp 1 remains on all the time and lamp 2 can be switched on and off? 40 A radioactive source emits radiation which can pass through a sheet of paper but not through thick aluminium. What does this show about the radiation? A It is alpha-particles. B It is beta-particles. C It is gamma-rays. D It is a mixture of alpha-particles and gamma-rays. radiation paper thick aluminium all radiation passes through no radiation passes through A D C B lamp 1 lamp 2

20 0654/1/O/N/02 Group DATA SHEET The Periodic Table of the Elements 140 Ce Cerium 58 141 Pr Praseodymium 59 144 Nd Neodymium 60 Pm Promethium 61 150 Sm Samarium 62 152 Eu Europium 63 157 Gd Gadolinium 64 159 Tb Terbium 65 162 Dy Dysprosium 66 165 Ho Holmium 67 167 Er Erbium 68 169 Tm Thulium 69 173 Yb Ytterbium 70 175 Lu Lutetium 71 232 Th Thorium 90 Pa Protactinium 91 238 U Uranium 92 Np Neptunium 93 Pu Plutonium 94 Am Americium 95 Cm Curium 96 Bk Berkelium 97 Cf Californium 98 Es Einsteinium 99 Fm Fermium 100 Md Mendelevium 101 No Nobelium 102 Lr Lawrencium 103 1 H Hydrogen 1 7 Li Lithium 3 23 Na Sodium 11 24 Mg Magnesium 12 40 Ca Calcium 20 45 Sc Scandium 21 48 Ti Titanium 22 51 V Vanadium 23 52 Cr Chromium 24 55 Mn Manganese 25 56 Fe Iron 26 59 Co Cobalt 27 59 Ni Nickel 28 64 Cu Copper 29 65 Zn Zinc 30 70 Ga Gallium 31 27 Al Aluminium 13 11 B Boron 5 12 C Carbon 6 14 N Nitrogen 7 16 O Oxygen 8 19 F Fluorine 9 28 Si Silicon 14 31 P Phosphorus 15 32 S Sulphur 16 35.5 Cl Chlorine 17 40 Ar Argon 18 20 Ne Neon 10 4 He Helium 2 73 Ge Germanium 32 75 As Arsenic 33 79 Se Selenium 34 80 Br Bromine 35 84 Kr Krypton 36 39 K Potassium 19 88 Sr Strontium 38 89 Y Yttrium 39 91 Zr Zirconium 40 93 Nb Niobium 41 96 Mo Molybdenum 42 Tc Technetium 43 101 Ru Ruthenium 44 103 Rh Rhodium 45 106 Pd Palladium 46 108 Ag Silver 47 112 Cd Cadmium 48 115 In Indium 49 119 Sn Tin 50 122 Sb Antimony 51 128 Te Tellurium 52 127 I Iodine 53 131 Xe Xenon 54 137 Ba Barium 56 139 La Lanthanum 57 * 178 Hf Hafnium 72 181 Ta Tantalum 73 184 W Tungsten 74 186 Re Rhenium 75 190 Os Osmium 76 192 Ir Iridium 77 195 Pt Platinum 78 197 Au Gold 79 201 Hg Mercury 80 204 Tl Thallium 81 207 Pb Lead 82 209 Bi Bismuth 83 Po Polonium 84 At Astatine 85 Rn Radon 86 Fr Francium 87 227 Ac Actinium 89 † 9 Be Beryllium 4 I II III IV V VI VII 0 85 Rb Rubidium 37 133 Cs Caesium 55 226 Ra Radium 88 The volume of one mole of any gas is 24 dm3 at room temperature and pressure (r.t.p.). a X b a = relative atomic mass X = atomic symbol b = proton (atomic) number Key *58-71 Lanthanoid series †90-103 Actinoid series