Opening Paperstreak

A2 Physics past papers › 9702/42/O/N/21

9702/42/O/N/21 Question 12

A2 Physics October/November 2021 Paper 42 · 8 marks · Radioactive decay

9702/42/O/N/21 question 12

Mark scheme

Mark scheme for 9702/42/O/N/21 question 12

Question 11

Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.