2022 (source code)

= 2022
{scope}
{title2=A11048W1}

Source: https://www.whatdotheyknow.com/request/oxford_physics_past_papers_2/response/2340696/attach/10/Physics%20Papers%202021.pdf?cookie_passthrough=1

Source bundle pages 40–47. The cover establishes 2022 despite the attachment filename. Solutions use the source notation; approximation limits and normalization conventions are stated where they affect the result.