8463-1F-QP-Physics-G-9Jun22-PM

AQA GCSE PHYSICS Foundation Tier Paper 1 QP 2022

Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature I declare this is my own work. GCSE PHYSICS Foundation Tier Paper 1 Materials For this paper you must have:  a ruler  a scientific calculator  the Physics Equations Sheet (enclosed). Instructions Time allowed: 1 hour 45 minutes  Use black ink or black ball-point pen. Pencil should only be used for drawing.  Fill in the boxes at the top of this page.  Answer all questions in the spaces provided.  Do not write outside the box around each page or on blank pages.  Do all rough work in this book. Cross through any work you do not want to be marked.  If you need extra space for your answer(s), use the lined pages at the end of this book. Write the question number against your answer(s).  In all calculations, show clearly how you work out your answer. Information  The maximum mark for this paper is 100.  The marks for questions are shown in brackets.  You are expected to use a calculator where appropriate.  You are reminded of the need for good English and clear presentation in your answers. * * IB/H/Jun22/E14 8463/1F jun22  F For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 10 11 TOTAL

3 Do not write outside the *02 * IB/H/Jun22/8463/1F 5 1 0 1 2 0 Turn over ► 0 1 . 4 The kinetic energy of the boy as he lands on the trampoline is 600 J. The maximum kinetic energy of the boy after he bounces is 45% of his kinetic energy as he lands. Calculate the maximum kinetic energy of the boy after he bounces. [2 marks] Maximum kinetic energy = J . Why is the kinetic energy of the boy after he bounces less than his kinetic energy as he lands? [1 mark] Tick (  ) one box. Energy is not conserved. Energy is transferred to the surroundings. The springs transfer energy to the boy. 0 2 . Th e gir m as ur d th he gh of th sta rs W m g ins t s sh us [ 1 m a r k ] 8

4 Do not write outside the *02 * IB/H/Jun22/8463/1F 4 2 0 0 2 . 2 The height of the stairs was 1.7 m. The mass of the girl was 50 kg. gravitational field strength = 9.8 N/kg Calculate the change in gravitational potential energy of the girl. Use the equation: gravitational potential energy = mass × gravitational field strength × height [2 marks] Gravitational potential energy = J Turn over ► 0 2 . 3 A boy ran up the same stairs and did 1800 J of work. The time it took the boy to run up the stairs was 1.44 s. Calculate the power of the boy. Use the equation: work done power = time [2 marks] Power = W . Which stop-clock was used to measure the time the boy took to run up the stairs? [1 mark] Ti on

2 3 0 box . What charge is left on the cloth? Tick (  ) one box. [1 mark] A negative charge A neutral charge A positive charge 0 3 Figure 3 shows a plastic rod being rubbed with a cloth. The plastic rod becomes negatively charged. Figure 3 0 3 . 1 Complete the sentences. Choose answers from the box. Each answer may be used once, more than once or not at all. [2 marks] electrons neutrons protons The plastic rod becomes charged because it gains . The cloth also becomes charged because it loses .

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9 Do not write outside the *09 * IB/H/Jun22/8463/1F Turn over ►

10 Do not write outside the *10* IB/H/Jun22/8463/1F 4 3 0 . There is an electric field around any charged object. Which diagram shows the electric field pattern around a negatively charged sphere? [1 mark] box Ti (  on bo

12 Do not write outside the *12* IB/H/Jun22/8463/1F 2 4 0 Radioactive isotopes emit different types of nuclear radiation. box 2 proton 2 proton 4 proton 4 neutro . W h a t i s a b e t a p a r t i c l e ? Tick (  ) one box. 0 4

13 Do not write outside the *13* IB/H/Jun22/8463/1F 3 4 0 m a r k ] An electron A neutron Electromagnetic radiation . A krypton (Kr) nucleus decays into a rubidium (Rb) nucleus by emitting a beta particle. What is the correct equation for this decay? Tick (  ) one box. [ 1 m a r k ] T u r n o v e r ►

15 Do not write outside the *15* IB/H/Jun22/8463/1F 5 4 0 6 4 0 . Alpha, beta and gamma radiation have different ionising powers. Draw one line from each radiation type to the correct ionising power. [3 marks] box . S o m e s o

16 Do not write outside the *16* IB/H/Jun22/8463/1F 7 4 0 urces of background radiation are natural and other sources are man- made. Which of the following is a man-made source of background radiation? Tick (  ) one box. [1 mark] Cosmic rays Nuclear accidents Rocks . The average background radiation dose per year in the UK is 2.0 millisieverts. A dental X-ray gives a patient a radiation dose of 0.005 millisieverts. Calculate how many dental X-rays would be the same as the average background radiation dose per year. [2 marks] Number of dental X-rays = Turn over ► 12

18 Do not write outside the *18* IB/H/Jun22/8463/1F 2 5 0 3 5 0 . The power output of the heater stayed the same throughout the experiment. What type of variable was the power output of the heater? Tick (  ) one box. [1 mark] box .

19 Do not write outside the *19* IB/H/Jun22/8463/1F The student turned on the heater and heated the water until it reached boiling point. The student continued to heat the water so that it boiled for several minutes. The mass of the water remaining in the beaker was measured again. Give one way the beaker of boiling water could be moved safely to measure its new mass. [1 mark] Question 5 continues on the next page Turn over ►