Cambridge IGCSE Physical Science 0652 — 2004 May/June Paper 1 · Variant 1

UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certificate of Secondary Education PHYSICAL SCIENCE 0652/01 Paper 1 Multiple Choice May/June 2004 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. This document consists of 18 printed pages and 2 blank pages. IB04 06_0652_01/2RP  UCLES 2004 [Turn over www.XtremePapers.com

2 © UCLES 2004 0652/01/M/J/04 1 Which diagram represents melting? A B C D molecule key 2 Four different liquids are mixed together to form a single liquid. Which method could be used to separate the mixture back into the four liquids? A catalysis B distillation C filtration D fractional distillation 3 Chromatography is used to test three brands of drink for banned colourings. x Fizzo x Juicy brand of drink x Sparkle banned colourings Which of the drinks contain banned colourings? A Fizzo only B Fizzo and Juicy C Juicy only D Juicy and Sparkle

3 © UCLES 2004 0652/01/M/J/04 [Turn over 4 Which atom has two more electrons than an atom of a noble gas? A aluminium B bromine C calcium D rubidium 5 Which element has the atomic structure shown? e key electron nucleus n = 16 n neutron e e e e e e e e e e e e e e e A Al B P C S D Si 6 Which ions are formed from the relevant atoms by gaining electrons? sodium ion chloride ion A   B   C   D  

4 © UCLES 2004 0652/01/M/J/04 7 The electronic structures of atoms P and Q are shown. P Q key electrons nucleus P and Q combine to form a covalent molecule. What is the formula of the molecule? A PQ B PQ4 C PQ8 D P4Q 8 How is the following reaction written as a balanced symbol equation? carbon + carbon dioxide → carbon monoxide A C + CO2 → 2CO B C + CO2 → C2O2 C 2C + CO2 → 2CO D 2C + CO → 2CO2 9 Which fuel burns without forming carbon dioxide? A coal B hydrogen C methane D petrol 10 The equation shows what happens when a neutron collides with a nucleus of uranium–235. neutron + uranium–235 krypton + barium + three neutrons What else is released during this stage? A energy B hydrogen C oxygen D protons

5 © UCLES 2004 0652/01/M/J/04 [Turn over 11 Tests are carried out on a solution containing both copper(II) sulphate and sodium chloride. test reagent result 1 aqueous ammonia white precipitate 2 aqueous barium chloride blue precipitate 3 aqueous silver nitrate white precipitate 4 aqueous sodium hydroxide blue precipitate In which tests are the results correct? A 1 and 2 B 1 and 4 C 2 and 3 D 3 and 4 12 A few crystals of ammonium chloride are placed in a test-tube and then 5cm3 of aqueous solution S are added. The mixture is heated. Ammonia gas is given off. What could be dissolved in water to make S? A ammonium sulphate B copper(II) hydroxide C potassium hydroxide D sodium nitrate 13 The diagrams show what happens when three different metals are added to water. X Y Z bubbles of gas flame What are the metals? X Y Z A calcium copper potassium B copper calcium potassium C potassium calcium copper D potassium copper calcium

6 © UCLES 2004 0652/01/M/J/04 14 Some of the general physical properties of metals are shown. 1 Metals are good conductors of electricity. 2 Metals are hard solids. 3 Metals have high densities. 4 Metals have high melting points. How many of these properties does sodium have? A 1 only B 1 and 2 only C 1, 2 and 3 only D 1, 2, 3 and 4 15 Which of the metals aluminium, copper and gold occur ‘native’? A aluminium and copper B aluminium and gold C aluminium, copper and gold D copper and gold 16 The diagram shows one of the stages in the purification of water. water in water out stones gravel coarse sand fine sand Which process is being used? A chlorination B distillation C filtration D neutralisation

7 © UCLES 2004 0652/01/M/J/04 [Turn over 17 Which type of hydrocarbon reacts rapidly with bromine and what is the colour change of the bromine? hydrocarbon colour change of bromine A alkane brown to colourless B alkane colourless to brown C alkene brown to colourless D alkene colourless to brown 18 The bar chart represents the composition of natural gas. Which bar represents methane? A B C 1% D 93% % 1.5% 4.5% 19 The molecule shown is found in tired muscles. C C H O H H H O O C H H To which homologous series does this compound belong? acids alcohols A   B   C   D  

8 © UCLES 2004 0652/01/M/J/04 20 The diagram shows the structure of a monomer and of the polymer made from it. n n H H C H H C H H C H H C What are the monomer and polymer? monomer polymer A ethane poly(ethane) B ethane poly(ethene) C ethene poly(ethane) D ethene poly(ethene) 21 The diagram shows a measuring cylinder. 10 20 30 40 50 60 70 80 90 100 Which unit would be most suitable for its scale? A mm2 B mm3 C cm2 D cm3

9 © UCLES 2004 0652/01/M/J/04 [Turn over 22 A piece of cotton is measured between two points on a ruler. 1 cm 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 cotton When the length of cotton is wound closely around a pen, it goes round six times. pen six turns of cotton What is the distance once round the pen? A 2.2cm B 2.6cm C 13.2cm D 15.6cm 23 The diagram shows the speed-time graph for an object moving at constant speed. 2 0 0 3 4 time/s speed m/s 1 1 2 What is the distance travelled by the object in the first 3s? A 1.5m B 2.0m C 3.0m D 6.0m 24 Which statement about the mass of a falling object is correct? A It decreases as the object falls. B It is equal to the weight of the object. C It is measured in newtons. D It stays the same as the object falls.

10 © UCLES 2004 0652/01/M/J/04 25 The weights of four objects, 1 to 4, are compared using a balance. 1 2 3 2 4 2 Which object is the lightest? A object 1 B object 2 C object 3 D object 4 26 Which of the following is a unit of density? A cm3 /g B g/cm2 C g/cm3 D kg/m2 27 A boy and a girl run up a hill in the same time. boy weighs 600N girl weighs 500N The boy weighs more than the girl. Which statement is true about the power produced? A The boy produces more power. B The girl produces more power. C They both produce the same power. D It is impossible to tell who produces more power.

11 © UCLES 2004 0652/01/M/J/04 [Turn over 28 An engineer wants to fix a steel washer on to a steel rod. The rod is just too big to fit into the hole of the washer. steel rod steel washer How can the engineer fit the washer onto the rod? A cool the washer and put it over the rod B cool the washer and rod to the same temperature and push them together C heat the rod and then place it in the hole D heat the washer and place it over the rod 29 An experiment is set up to find out which metal is the best conductor of heat. Balls are stuck with wax to rods made from different metals, as shown in diagram X. The rods are heated at one end. Some of the balls fall off, leaving some as shown in diagram Y. Which labelled metal is the best conductor of heat? before heating after heating h e a t h e a t diagram X diagram Y A B C D

12 © UCLES 2004 0652/01/M/J/04 30 Thermometer X is held above an ice cube and thermometer Y is held the same distance below the ice cube. After several minutes, the reading on one thermometer changes. The ice cube does not melt. ice cube thermometer X thermometer Y Which thermometer reading changes and why? thermometer reason A X cool air rises from the ice cube B X warm air rises from the ice cube C Y cool air falls from the ice cube D Y warm air falls from the ice cube 31 A vertical stick is dipped up and down in water at P. In two seconds, three wave crests are produced on the surface of the water. P X Y wave crests Which statement is true? A Distance X is the amplitude of the waves. B Distance Y is the wavelength of the waves. C Each circle represents a wavefront. D The frequency of the waves is 3Hz.

13 © UCLES 2004 0652/01/M/J/04 [Turn over 32 The diagram shows a ray of light entering a block of glass. 1 2 3 4 normal air glass ray of light Which numbered angles are the angles of incidence and of refraction? angle of incidence angle of refraction A 1 3 B 1 4 C 2 3 D 2 4

14 © UCLES 2004 0652/01/M/J/04 33 Three rays of light fall on a converging lens as shown. lens Which diagram shows the path of the rays after passing through the lens? A B C D 34 Which circuit shows how a voltmeter is connected to measure the potential difference across the cell? A B C D V V V V

15 © UCLES 2004 0652/01/M/J/04 [Turn over 35 An electrical component is to be placed in the circuit at Z, to allow the brightness of the lamp to be varied from bright to dim. Z What should be connected at Z? A B C D V 36 The circuit shown contains four lamps and three switches. lamp 1 lamp 2 lamp 3 lamp 4 switch 1 switch 3 switch 2 Which switches must be closed to light only lamps 1 and 3? A switch 1 only B switch 1 and switch 2 only C switch 1 and switch 3 only D switch 2 and switch 3 only

16 © UCLES 2004 0652/01/M/J/04 37 The diagram shows a torch containing two 2 V cells, a switch and a lamp. plastic case brass connecting strip switch lamp What is the circuit diagram for the torch? C B A D 38 A beam of cathode rays passes through an electric field between two parallel plates. + + + + + + _ _ _ _ _ _ cathode rays In which direction is the beam deflected? A into the page B out of the page C towards the bottom of the page D towards the top of the page 39 Which line correctly describes α-particles? electric charge penetrates 1cm of aluminium? A negative yes B negative no C positive yes D positive no

17 © UCLES 2004 0652/01/M/J/04 [Turn over 40 A small amount of a radioactive isotope contains 72 billion unstable nuclei. The half-life of the isotope is 4 hours. How many unstable nuclei would remain after 12 hours? A 6 billion B 9 billion C 18 billion D 24 billion

19 Every reasonable effort has been made to trace all copyright holders. The publishers would be pleased to hear from anyone whose rights we have unwittingly infringed. 0652/01/M/J/04 BLANK PAGE

20 University of Cambridge International Examinations is part of the University of Cambridge Local Examinations Syndicate (UCLES), which is itself a department of the University of Cambridge. 0652/01/M/J/04 Group 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 DATA SHEET The Periodic Table of the Elements