I am applying for natural sciences at Cambridge and want to do maths, chemistry, evolution and behaviour and materials science in the first year. However this classes me as a physical natural scientist and I haven't done physics A level. I did maths, further maths, biology and chemistry for a level so have all the prerequisite subjects. However I have applied to queens and I am worried there will be physics questions in the test and they may also ask me physics questions in the interview, obviously this is only if I get one!!
What are the downsides?