www.LondonScienceTutors.com - Specialists in Science and Maths Education General Certificate of Education Advanced Subsidiary Examination Physics A Data and Formulae Booklet magnitude of the charge of electron –1.60 × 10–19 This insert page should not be sent to the examiner INSERT TO PHYA1/PHYA2 Turn over ᮣ www.LondonScienceTutor...
a potential mark. 2.2 A bold and is used to indicate that both parts of the answer are required to award the mark. 2.3 Alternative answers acceptable for a mark are indicated by the use of or. Different terms in the mark scheme are shown by a / ; e.g. allow smooth / free movement...