Centre Number Candidate Number Edexcel GCSE Physics
Write your name hereSurnameOther namesCentre NumberCandidate NumberEdexcel GCSEPhysicsUnit P3: Applications of PhysicsHigher TierSample Assessment MaterialTime: 1 hourYou do not need any other materials.Paper Reference5PH3H/01Total MarksInstructionsblack ink or ball-point pen.t Usein the boxes at the top of this page with your name,t Fillcentre number and candidate number.all questions.t Answerthe questions in the spaces providedt Answer– there may be more space than you need.Informationtotal mark for this paper is 60.t Themarks for each question are shown in bracketst The– use this as a guide as to how much time to spend on each question.Questions labelled with an asterisk (*) are ones where the quality of yourt writtencommunication will be assessed– you should take particular care with your spelling, punctuation and grammar, aswell as the clarity of expression, on these questions.Adviceeach question carefully before you start to answer it.t ReadKeepeye on the time.t Try toananswerevery question.t Check your answersif you have time at the end.tTurn overS39988A 2010 Edexcel Limited.Edexcel GCSE in Physics*S39988A0118*Sample Assessment Materials Edexcel Limited 2011139
FORMULAEYou may find the following formulae usefulintensity power of incident radiationareapower of lens I PA1focal lengthThe relationship between focal length, object and image distance1 1 1 f u vcurrent number of particles per second charge on each particleI Nqkinetic energy electronic charge accelerating potential differenceKE ½ mv2 e Vfrequency 1time periodf 1TV2T1T2The relationship between temperature and volume for a gasV1 The relationship between volume and pressure for a gasV1P1 V2P2The relationship between the volume, pressure and temperature for a gasPV1 1 P2V2 T1T2140Edexcel GCSE in PhysicsSample Assessment Materials Edexcel Limited 2011
Answer ALL questionsSome questions must be answered with a cross in a box .If you change your mind about an answer, put a line through the boxmark your new answer with a cross .and thenEye problems1 The diagram shows a human eye.JK(a) Complete the sentences by putting a cross ( ) in the box next to your answer.(i)The part labelled J on the diagram is called the(1)A eyeballB imageC optic nerveD retina(ii) The part labelled K on the diagram is called the(1)A ciliary muscleB corneaC eyelashD pupilEdexcel GCSE in PhysicsSample Assessment Materials Edexcel Limited 2011141
(iii) Long sight and short sight are two common eye problems.State one difference between long sight and short sight.(1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(b) James is a keen cricket player but is finding that he is unable to play as well as heused to because his eyesight is deteriorating. He decides a visit to the optician isnecessary.The optician prescribes spectacles with lenses of 1.25 D for James.(i)What type of lens is this?(1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(ii) Calculate the focal length of a lens with a power of 1.25 D.State the unit.(2)focal length . unit .(c) James does not want to wear spectacles.His optician suggests that he considers contact lenses or laser correction asalternatives to wearing spectacles.Choose one of these alternative methods and evaluate how suitable it would befor James.(2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(Total for Question 1 8 marks)142Edexcel GCSE in PhysicsSample Assessment Materials Edexcel Limited 2011
Investigating optical effects2 Sabina used a ray box to investigate light travelling through different glass blocks.(a) Diagram 1 shows a ray of red light incident onto a rectangular glass block.ray boxincident rayof red lightglass blockABCNot to scaleDDiagram 1(i)Which line gives the correct path for light inside the block?(1)Put a cross ( ) in the box next to your answer.ABCD(ii) What happens to the speed of the light as it enters the glass block?(1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Edexcel GCSE in PhysicsSample Assessment Materials Edexcel Limited 2011143
(b) Sabina then shines a ray of red light onto a semicircular glass block.Diagram 2 shows the path of the ray into the block.incident rayXiYDiagram 2(i)The incident ray does not change direction as it enters the glass block atpoint X.Give a reason for this.(1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(ii) The angle i is greater than the critical angle for this glass-air boundary.Continue the ray on Diagram 2 to show its path as it leaves the glass block.(2)144Edexcel GCSE in PhysicsSample Assessment Materials Edexcel Limited 2011
(c) Sabina now experiments with optical fibres and notices that the light travels alongthe fibres and shines out of the ends.The photograph shows light shining from an optical fibre.ShutterstockExplain how an optical fibre works.Draw a labelled diagram to help with your answer.(3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(Total for Question 2 8 marks)Edexcel GCSE in PhysicsSample Assessment Materials Edexcel Limited 2011145
Uses and dangers of radiation3 Many of the diagnoses and treatments in hospitals are carried out using unstableisotopes.These isotopes produce ionising radiations which are potentially dangerous to humanhealth.(a) Describe how medical personnel limit their exposure to these emissions.(2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(b) The line on the graph below shows the relationship between the number ofneutrons (N) and the atomic number (Z) for stable isotopes.120number ofneutrons – N80400(i)020406080atomic number – ZWhy does the line on the graph stop at Z 82?(1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .146Edexcel GCSE in PhysicsSample Assessment Materials Edexcel Limited 2011
(ii) Label the graph with the letter B to show the region in which unstableisotopes are most likely to show beta-minus (ȕ–) decay.(1)(iii) Explain why beta-minus (ȕ–) decay takes place in unstable isotopes in thisregion.(2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(c) Explain why radioisotopes are increasingly being used in the diagnosis andtreatment of many forms of disease.(3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .(Total for Question 3 9 marks)Edexcel GCSE in PhysicsSample Assessment Materials Edexcel Limited 2011147
Medical physics4 (a) X-rays can be used in hospitals to look at broken bones.X-rays are produced by firing electrons at a metal target in an X-ray tube.The diagram shows an X-ray tube.glass tubevacuumlead casingelectronbeammetal targethot filamentX-rays(i)The beam of electrons forms an electric current.Ca
Edexcel GCSE You do not need any other materials. Centre Number Candidate Number Write your name here Surname Other names Total Marks Sample Assessment Material Paper Reference Time: 1 hour Turn over Instructions tt Use black ink or ball-point pen. Fill in the boxes at the top of this page with your name, centre number and candidate number.t t .
Edexcel GCSE You do not need any other materials. Centre Number Candidate Number Write your name here Surname Other names Total Marks Paper Reference Turn over 5CH1H/01 Sample Assessment Material Time: 1 hour Chemistry/Science Unit C1: Chemistry in our World Higher Tier S39963A *S39963A0115* 2010 Edexcel Limited. Instructionst t Use black ink .
5PH1H/01 Additional Sample Assessment Material Time: 1 hour Edexcel GCSE Centre Number Candidate Number Surname Other names Write your name here Physics/Science Unit P1: Universal Physics Higher Tier Instructions Use black ink or ball-point pen. Fill in the boxes at the top of this page with your name, centre number and candidate number.
Centre Number Candidate Number Write your name here Surname Other names Total Marks Paper Reference Turn over Sample assessment material for first teaching September 2017 Time: 1 hour 15 minutes Instructions Use black ink or ball-point pen. Fill in the boxes at the top of this page with your name, centre number and candidate number.
SHARE A CANDIDATE As a recruiter, you can share a candidate with a hiring manager. From a Job Requisition: 1. Click the Candidates tab. 2. Click a candidate's name link. 3. Click the candidate's Related Actions button, and select Candidate Actions Share Candidate. 4. Click OK. 5. The candidate name and the requisition to which they are .
Pearson Edexcel International Advanced Level P56147A *P56147A0128* 2019 Pearson Education Ltd. 1/1/1/1/1/ Turn over Instructions Use black ink or ball‑point pen. Fill in the boxes at the top of this page with your name, centre number and candidate number. Answer all questions. Answer the questions in the spaces provided
Edexcel GCSE Physics Unit P3: Applications of Physics Higher Tier Paper Reference 5PH3H/01 Friday 23 June 2017 – Morning Time: 1 hour You must have: Calculator, ruler Total Marks Instructions Use black ink or ball-point pen. Fill in the boxes at the top of this page with your name, centre number and candidate number. Answer all .
Edexcel GCSE Physics/Science Unit P1: Universal Physics Higher Tier Thursday 7 March 2013 – Morning Time: 1 hour 5PH1H/01 You must have: Calculator, ruler Instructions tt Use black ink or ball-point pen. Fill in the boxes at the top of this page with your name, centre number and candidate number.t t Answer all questions.
The American Petroleum Institute Manual of Petroleum Measurement Standards (API MPMS) Chapter 19 details equations for estimating the average annual evaporation loss from storage tanks. These equations are based on test tank and field tank data and have been revised since initial publication for more accurate estimations. WHAT IS EVAPORATION? Evaporation is when a substance changes from the .
