Physics (AS & A Level) · May / June 2020 · Paper 42 · Question 3
9702
As printed in the paper
The question as text
By reference to the first law of thermodynamics, state and explain the change, if any, in the internal energy of:
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
3(a)[3]
3(b)[3]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.