2019
= 2019
{scope}
{title2=A15348W1}
Source paper: https://www.whatdotheyknow.com/request/oxford_physics_past_papers_2/response/2340696/attach/7/Physics%20Papers%202018.pdf?cookie_passthrough=1#page=114
The dated cover identifies this as the 2019 shared Parts A/B booklet; the public bundle filename says 2018. Solutions cover every option. Numerical estimates use stated modelling assumptions.