Physics · May / June 2021 · Paper 21 · Question 3
5054
As printed in the paper
The question as text
A hot steel rod is cooled by plunging it into cold water, as shown in Fig. 3.1. steel rod Fig. 3.1
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
3(a)[3]
3(b)(i)[1]
3(b)(ii)[2]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.