Cambridge IGCSE Physical Science 0652 — 2003 Oct/Nov Paper 1 · Variant 1

This document consists of 19 printed pages and 1 blank page. MML 3541 6/02 S41633/4 © UCLES 2003 [Turn over CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education PHYSICAL SCIENCE 0652/01 Paper 1 Multiple Choice October/November 2003 45 minutes Additional Materials: Multiple Choice Answer Sheet Soft clean eraser Soft pencil (type B or HB is recommended) READ THESE INSTRUCTIONS FIRST Write in soft pencil. Do not use staples, paper clips, highlighters, glue or correction fluid. Write your name, Centre number and candidate number on the answer sheet in the spaces provided unless this has been done for you. There are forty questions on 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 the instructions on the Answer Sheet very carefully. 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. Centre Number Candidate Number Name UNIVERSITY of CAMBRIDGE Local Examinations Syndicate www.XtremePapers.com

1 Petrol spilled on to the ground on a hot day evaporates quickly. Which diagrams show the change in arrangement of the particles in the petrol? 2 Hydrogen, nitrogen and oxygen are placed in the gas jars as shown. The pressure in each jar is the same. The piece of card is removed. In which directions does diffusion occur? hydrogen oxygen and nitrogen piece of card A B C D 2 0652/01/O/N/03 A B C D hydrogen into nitrogen and oxygen ✓ ✓ ✓ ✗ nitrogen into hydrogen ✓ ✓ ✗ ✓ oxygen into hydrogen ✓ ✗ ✓ ✓

3 Two solids, X and Y, are mixed together. The table gives information about each solid. Which methods separate X and Y? 4 The diagram shows a use of an unreactive gaseous element X in a light bulb. How many electrons are in the outer shell of an atom of X? A 1 B 6 C 7 D 8 element X 3 0652/01/O/N/03 [Turn over property X Y coloured soluble in ethanol ✓ ✓ ✓ ✓ A B C D add ethanol then use chromatography ✓ ✓ ✗ ✗ add ethanol then filter ✓ ✗ ✓ ✗

5 Which two diagrams show two different types of atom of the same element? e = an electron n = a neutron p = a proton = a nucleus key e e e e n p 4 3 e e e n p 4 3 n p n p 2 2 e e n p 4 3 e e e e n p 3 4 e e e e n p p 2 2 A B C D 4 0652/01/O/N/03

6 The diagram shows the structure of a substance. What is represented? A diamond B graphite C methane D poly(ethene) 7 The diagrams show models of covalent molecules. In which diagram is a compound present? 8 Benzoic acid has the molecular formula C7H6O2. The table shows the relative atomic masses of the elements of benzoic acid. What is the relative molecular mass of benzoic acid? A 15 B 29 C 92 D 122 atom Y atom Z key A B C D 5 0652/01/O/N/03 [Turn over element relative atomic mass hydrogen carbon oxygen 1 12 16

9 Hydrogen, methane and uranium-235 are energy sources. Which of these have to be burned to produce energy? 10 The equations shown describe chemical reactions involving oxidation and reduction. 3CO + Fe2O3 →3CO2 + 2Fe CuO + H2 →Cu + H2O Which substances are the reducing agents? A CO, CuO B CO, H2 C CO2, H2O D Cu, Fe 11 Dilute hydrochloric acid is added to limestone chips as shown in the diagram. Why does the balance reading decrease as the reaction takes place? A The cotton wool acts as a filter. B The marble dissolves in the acid. C The reaction is exothermic. D The reaction produces a gas. cotton wool acid limestone balance 6 0652/01/O/N/03 A B C D hydrogen ✓ ✓ ✓ ✗ methane ✓ ✓ ✗ ✓ uranium-235 ✓ ✗ ✓ ✓

12 The chart shows colours of Universal Indicator at different pH values. Lemon juice contains citric acid which is only slightly acidic. What colour would lemon juice give with Universal Indicator? A blue B green C yellow D red 13 What are the properties of magnesium and its oxide? 14 Element X forms diatomic molecules. In which group of the Periodic Table is X placed? A Group 0 B Group I C Group II D Group VII 7 0652/01/O/N/03 [Turn over colour red yellow green blue violet pH 1, 2, 3 4, 5, 6 7, 8, 9 10, 11, 12 13, 14 A B C D magnesium is a metal ✓ ✓ ✓ ✗ magnesium burns readily in oxygen ✓ ✓ ✗ ✓ magnesium oxide is basic acidic acidic basic

15 Three mixtures are made. 1 Fe2O3 + C 2 Fe2O3 + Cu 3 Fe2O3 + Mg The mixtures are heated strongly. In which mixtures is iron formed? A 1 only B 1 and 3 only C 2 and 3 only D 1, 2 and 3 16 Which metal reacts most quickly with water? A calcium B copper C iron D potassium 17 Four metals are shown in order of their reactivity. most reactive sodium calcium zinc least reactive iron Which metal is extracted from its ore by electrolysis and which by heating its ore with carbon? 8 0652/01/O/N/03 A B C D electrolysis calcium iron sodium zinc heating with carbon sodium zinc iron calcium

18 What is zinc used for? 19 Which of hydrogen and steam can react with ethene? 20 The diagrams show the structures of three compounds. Which compounds belong to the same homologous series? A P and Q only B P and R only C Q and R only D P, Q and R H H H H C H H H H H H C C H H H H C C P Q R 9 0652/01/O/N/03 [Turn over A B C D galvanising iron ✓ ✓ ✗ ✗ making brass ✓ ✗ ✓ ✗ A B C D hydrogen ✓ ✓ ✗ ✗ steam ✓ ✗ ✓ ✗

21 Which of the following is not necessary when using a measuring cylinder to measure the volume of a quantity of water? A making sure that the measuring cylinder is vertical B making sure that your eye is level with the liquid surface C reading the bottom of the meniscus D using the largest measuring cylinder possible 22 Five telegraph poles are positioned at equal distances along the side of a road. A car accelerates until it is level with pole 4. The car then continues along the road at a steady speed. The times taken to travel between one pole and the next are measured. Which time is the greatest? The time between A pole 1 and pole 2. B pole 2 and pole 3. C pole 3 and pole 4. D pole 4 and pole 5. pole 1 pole 2 pole 3 pole 4 pole 5 10 0652/01/O/N/03

23 A train travels along a track from Aytown to Beetown. The map shows the route. The distance travelled by the train between the towns is 210 km. It moves at an average speed of 70 km / h. How long does the journey take? A less than hours, because the journey is not in a straight line B exactly hours C exactly hours D more than hours, because the journey is not in a straight line 24 A student tries to find the density of a metal block. First he measures the weight with a forcemeter (spring balance). Next he measures the sides of the block using a rule, in order to calculate the volume of the block. Finally he divides the weight by the volume to find the density. The student has made a mistake. Why does his method not give the density? A Density is volume divided by weight. B He should have measured the surface area, not the volume. C He should have used the mass in his calculation, not the weight. D Weight is not measured with a forcemeter (spring balance). 210 ––– 70 210 ––– 70 70 ––– 210 70 ––– 210 Aytown Beetown 11 0652/01/O/N/03 [Turn over

25 A large electric motor is used to lift a container off a ship. Which of the following values are enough to allow the power of the motor to be calculated? A the mass of the container and the distance moved B the force used and the distance moved C the current used and the work done D the work done and the time taken 26 A tidal power station is made by building a barrage across the mouth of a river. At high tide the sea water is trapped behind the barrage. At low tide the water is allowed to flow back into the sea through a turbine. What is the useful energy change in a tidal power station? A electrical energy →energy of position (potential) B electrical energy →energy of motion (kinetic) C energy of motion (kinetic) →energy of position (potential) D energy of position (potential) →electrical energy 27 There is a vacuum between the double walls of a vacuum flask. Which types of heat transfer are reduced by the vacuum? A conduction and convection B conduction and radiation C convection and radiation D conduction, convection and radiation turbine barrage trapped sea water sea at low tide 12 0652/01/O/N/03

28 The diagrams show four identical pieces of ice that are heated in test-tubes of water. In which test-tube will the ice take the longest time to melt? ice water A ice wrapped in lead wire water B ice water C ice wrapped in lead wire water D 13 0652/01/O/N/03 [Turn over

29 Waves travel more slowly on the surface of water when the water is shallow. A person drops a stone into a pool at X. The diagram shows the first wavefront on the surface of the pool. Which region of the pool is likely to be most shallow? 30 Which diagram shows the correct order of the waves in the electromagnetic spectrum? radio infra red visible ultra violet X-ray increasing wavelength A radio infra red visible ultra violet X-ray increasing wavelength B radio infra red visible ultra violet X-ray increasing wavelength C radio infra red visible ultra violet X-ray increasing wavelength D A B X D C wavefront 14 0652/01/O/N/03

31 Astronaut 1 uses a hammer to mend a satellite in space. Astronaut 2 is nearby. There is no atmosphere in space. Compared with the sound heard if they were working on Earth, what does astronaut 2 hear? A no sound at all B a quieter sound C a sound of the same loudness D a louder sound 32 A steel ball on a horizontal wooden table rolls near the north pole of a bar magnet that is lying on the table. Which diagram shows the most likely path of the ball, as seen from above the table? S N S N magnet magnet ball ball S N magnet ball S N magnet ball stops here A B C D hammer astronaut 1 astronaut 2 15 0652/01/O/N/03 [Turn over

33 A student wants to find the resistance of resistor R using a voltmeter and an ammeter. Which circuit should the student use? 34 Two very light, charged balls P and Q are hung, one above the other, from nylon threads. When a negatively charged plastic sheet is placed alongside them, P is repelled and Q is attracted. What are the original charges on P and on Q? negatively charged plastic sheet P Q V A R A V R V R R V A B C D A A 16 0652/01/O/N/03 A B C D charge on P negative negative positive positive charge on Q negative positive negative positive

35 Four students are asked to draw a circuit showing three lamps working in parallel, a cell, and a switch that controls all three lamps. Which student is correct? 36 A 3.0
lamp and a 6.0
lamp are connected in series. What is the total resistance of the combination? A 0.5
B 2.0
C 9.0
D 18.0
A B C D 17 0652/01/O/N/03 [Turn over

37 In a cathode-ray tube, particles are given off from a hot cathode by thermionic emission. Which particles are given off? A atoms B electrons C ions D protons 38 Which line in the table describes the nature of an -particle and a -ray? 39 A radioactive nucleus R decays with the emission of a -particle as shown. x yR →p qS +  Which equation is correct? A x = p B y = q C p = x – 1 D q = y – 1 40 Which line in the table shows the structure of the nucleus of a helium atom 4 2He? 18 0652/01/O/N/03 A B C D -particle helium nucleus helium nucleus proton proton -ray electromagnetic radiation electron electromagnetic radiation electron A B C D electrons 2 2 0 2 neutrons 2 0 2 2 protons 0 2 2 2

20 0652/01/O/N/03 DATA SHEET The Periodic Table of the Elements The volume of one mole of any gas is 24 dm3 at room temperature and pressure (r.t.p.). *58-71 Lanthanoid series †90-103 Actinoid series Key a = relative atomic mass X = atomic symbol b = proton (atomic) number Group I 7 Li Lithium 3 9 Be Beryllium 4 23 Na Sodium 11 24 Mg Magnesium 12 39 K Potassium 19 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 73 Ge Germanium 32 28 Si Silicon 14 12 C Carbon 6 75 As Arsenic 33 31 P Phosphorus 15 14 N Nitrogen 7 79 Se Selenium 34 32 S Sulphur 16 16 O Oxygen 8 80 Br Bromine 35 35.5 Cl Chlorine 17 19 F Fluorine 9 84 Kr Krypton 36 40 Ar Argon 18 20 Ne Neon 10 4 He Helium 2 85 Rb Rubidium 37 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 54 133 Cs Caesium 55 137 Ba Barium 56 139 La Lanthanum 57 * 178 Hf Hafnium 72 181 Ta Tantalum 73 140 Ce Cerium 58 a X b 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 103 141 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 71 184 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 87 226 Ra Radium 88 227 Ac Actinium 89 † 1 H Hydrogen 1 II III IV V VI VII 0