AQA AS PHYSICS PAPER 1 2024 QP

Materials For this paper you must have: • a pencil and a ruler • a scientific calculator • a Data and Formulae Booklet. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages. • 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). • Do all rough work in this book. Cross through any work you do not want to be marked. • Show all your working. Information • The marks for questions are shown in brackets. • The maximum mark for this paper is 70. • You are expected to use a scientific calculator where appropriate. • A Data and Formulae Booklet is provided as a loose insert. *jun* IB/M/Jun20/E8 7407/1 Answer all questions in the spaces provided. outside the box One strong interaction that occurs when two high-energy protons collide is p + p → p + π+ + π− + X . 1 Determine the lepton number, strangeness and charge of particle X. [2 marks] lepton number = strangeness = charge = . 2 Identify particle X.